Need help i attached images below i will give brainly to who ever answers first

Need Help I Attached Images Below I Will Give Brainly To Who Ever Answers First
Need Help I Attached Images Below I Will Give Brainly To Who Ever Answers First
Need Help I Attached Images Below I Will Give Brainly To Who Ever Answers First
Need Help I Attached Images Below I Will Give Brainly To Who Ever Answers First

Answers

Answer 1

Answer:

1. 23

2. 32

3. 9

4. -2

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

-14x + 21y - 4.9 = 7*(-2x) + 7*3y + 7*(-0.7)

                        = 7*( -2x  +3y - 0.7)

-2x + 3(-5x + 1) = -2x - 15x + 3

                       = -17x + 3

-3x + 5(-8x - 1) = -3x  - 40x - 5

                       = -43x - 5

-4x + 5(-5x - 1) = -4x - 25x - 5

                       = -29x - 5


Related Questions

find all of the remaining angles

Answers

Step-by-step explanation:

angle 1 = 73°

angle 2 = 107°

angle 3 = 73°

angle 4 = 107°

angle 5 = 73°.

hope this helps you.

Use cross multiplication to solve this equation. Steps must be shown pls. (Get T alone and on the other side of the equation.)
t/4 = 1/5

Answers

Answer:

T = 4/5

Step-by-step explanation:

t/4 = 1/5

x4    x4

t = 4/5

Hope this works.

Answer:

4/5

Step-by-step explanation:

t/4 = 1/5

5t = 4

t = 4/5

yeah-ya.... right?

A local cable TV company charges $4 for older movies and $8 for current movies, plus a monthly fee of $30. In July, Kendra ordered 5 older movies and 3 current movies.

True or False: The equation below can be used to solve the problem.

c = (5 x 4) + (3 x 8) + 30

Answers

Answer:

I'm past that level of math. Here's the answer:Letter B

Step-by-step explanation:

What is a unit rate?

What are the steps for
finding a unit rate?

Each 12-ounce bottle of
shampoo cost $2.15.
What is the cost
per ounce?

Answer all please

Answers

Answer:

1. Cost of a quantity of 1.

2. Divide the cost by quantity.

3. $0.18 per ounce

work: 2.15 / 12 = 0.1791666666666 and round

Solve the inequality t/2 ≥ 11 for t.
A. 4 ≥ 9
B. t ≥ 22
C. t ≤ 9
D. t ≤ 22

Answers

Answer:

B

Step-by-step explanation:

We can multiply both sides by 2 to get rid of the fraction and get:

t ≥ 11 × 2 ->

t ≥ 22.

Hope that helps! :)

Answer:

B: t  ≥ 22

Step-by-step explanation:

3/12 + 7/12 =

A) 5/6
B) 10/24
C) 5/24
D) 1/6​

Answers

3+7=10

10/12
simplified (divide by 2) it’s
5/6

the answer is A

Answer:

A. 5/6

Step-by-step explanation:

Since our denominators match, we can add the numerators.

3 + 7 = 10

So 10/12 the answer but simplified would give 5/6

You start at (4,5). You move down 3 units. Where do you end?

Answers

Answer:

(4,2)

Step-by-step explanation:

If you move from left to right your X will change if you move up or down your Y will change.

( can I have brainiest? )

6-2/3(x+5)=4x solve for x

Answers

Answer:

3x^2+15x-1=0

Step-by-step explanation:

4/(3x+15)=4x

4=12x^2+60x

12x^2+60x-4=0

3x^2+15x-1=0

Please solve after that, I cannot do everything for you

There are 495 pages in the mathematic book, from this 330 pages are included for the first term. Find the proportion of total pages to allotted pages in simplest form.

Answers

Answer:

330/495 = 2/3

the answer is 2/3

Answer:

3 : 2

Step-by-step explanation:

Total pages : allotted pages = 495 : 330

Find the HCF of 495 and 330

495 = 5 * 3*3*11

330 = 5 * 3 * 2 * 11      

HCF = 5 * 3 * 11 = 165

Divide 495 and 330 by 165

495 : 330 = 3 : 2                      

Kenny has 576 baseball cards. He would like
to put them in a blnder. Each binder page
holds 12 cards. 'How many pages does he
need for his baseball card binder?

Answers

Answer:

Divide 576 by 12 and you'll get your answer.

Answer:

Kenny will need 48 pages

Step-by-step explanation:

576 into 12 = 48 therefore Kenny will need 48 pages for his baseball card binder.

Amount of baseball cards into How among pages a binder can hold equal Amount if pages needed.

What are the solutions of the equation x4−10x2+9=0? Use u substitution.
Group of answer choices

x = 3 and x = 1

x = 3i, x = -3i, x = i, x = -i

x = -3, x = 3, x = 1, and x = -1

x = -3 and x = -1

Answers

Answer:

Step-by-step explanation:

X^4 - 10X^2 + 9 =0    This factors. It just looks odd.

(x^2 - 1)(x^2 - 9) = 0

x^2 - 1 = (x + 1)(x - 1) = 0

x = 1 and x = - 1

x^2 - 9 = (x + 3)(x - 3) = 0

x = 3

x = -3

The correct answer is C (third one down).

Help please I need help please

Answers

Answer:

25 and 100 I think

Step-by-step explanation:

because the line is between the 20 and the 30 so it its 25

The data set represents the number of hours that fifteen students walked during a two-week period.

6 6 7 8 8 8 9 10 10 12 13 14 15 16 30

The median is 10 hours, Q1 is 8, Q3 is 14, and the IQR is 6 hours. Are there any outliers in the data? Explain or show your reasoning.

please help

Answers

Answer:

Yes, 30 would be your outlier.

Step-by-step explanation:

The rest of the numbers are closer and 30 is far away from the rest.

Ashely burns 0.48 calories for every 20 feet she runs.How many calories would she burn after running 2 miles?

Answers

Answer:

253.44 calories

Step-by-step explanation:

2 miles = 10560 feet

10560/20 = 528

528 · 0.48 = 253.44

The police are searching for a bank that has been on the run for two hours. Based on his running speed, the police believe he could be anywhere within an 8.5 mile radius of the bank. Find the area and circumference of the region in which they must search for the suspect. Round to the nearest whole unit.

Answers

Answer:

π is equivalent to 3.14

Circumfrance =  53

area = 227

Step-by-step explanation:

π is equal to 3.14

Circumfrance = 8.5*2*π

So 8.5 * 2 is 17 times π is 53.38

round to nearest whole number is 53

area is π * radius squared so

8.5 * 8.5 =72.25

* π is 226.865

round to the nearest whole number is 227

x°+(x+30)=180°
I need answer​

Answers

Answer:

210 + -1x

Step-by-step explanation:

Simplifying

X + (x + -30) = 180

Reorder the terms:

X + (-30 + x) = 180

Remove parenthesis around (-30 + x)

X + -30 + x = 180

Reorder the terms:

-30 + X + x = 180

Solving

-30 + X + x = 180

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '30' to each side of the equation.

-30 + X + 30 + x = 180 + 30

Reorder the terms:

-30 + 30 + X + x = 180 + 30

Combine like terms: -30 + 30 = 0

0 + X + x = 180 + 30

X + x = 180 + 30

Combine like terms: 180 + 30 = 210

X + x = 210

Add '-1x' to each side of the equation.

X + x + -1x = 210 + -1x

Combine like terms: x + -1x = 0

X + 0 = 210 + -1x

X = 210 + -1x

Simplifying

X = 210 + -1x

Mimi is making cookies fo her family reunion. Each batch of cookies calls for 1 1/2 cups of chocolate chips. She makes 3.5 batches. How many cups of chocolate chips does she use?

Answers

Answer:

5 and 1/4 cups of chocolate chips

One of my grandmother's most vivid memories of Camp 3 was a riot between the Nisei and the Kibei. The Nisei and Kibei were Japanese Americans born in the United States, but they weren't all educated in America. The Nisei went to school in the United States, whereas the Kibei were mainly educated in Japan. Then they returned to the United States. In general, the Kibei opposed those Nisei who joined the U.S. Army to fight.

Answers

Answer:

Step-by-step explanation:

what is the question?

what is the output when in the input is 7

Answers

Answer:

If the input is 7 then output is:-Tiny Small. Explaination: - 7 is smaller than 10 so output is tiny.

Consider the function given by the graph. What are
these values?
fl-2) =
10) =
f(4) =

Answers

Answer:

f(-2) = 2

f(0) = 4

f(4) = -1

Step-by-step explanation:

Given the graph of a piecewise function:

[tex]\displaystyle\mathsf{f(x) = \left \{ {{x\:+\:4\quad if\:\:x\leq \:0} \atop {-\frac{1}{2}x\:+\:1\quad if\:\:x\: >\:0}} \right.}\\[/tex]

Side note:

I used the method of finding the linear equations in slope-intercept form to establish the piecewise function. First, I solved for the slope by choosing two points in each defined interval. Then, I plugged in the y-intercepts of each interval, for f(x) = x + 4: the y-intercept is (0, 4) where b = 4; for f(x) = -½x + 1, the y-intercept is (0, 1) where b = 1.

Explanation:

There are two methods for determining the range values of the given domain values.  

Method 1: The first method is using the graph to find the corresponding range values of the given domain {-2, 0, 4}.  

Method 2: Alternatively, we could use the rules provided by the piecewise function in evaluating the following domain values.  This post will use the second method (using the piecewise function) to evaluate the input values.

Regardless of the method used, the results will remain the same.

f(-2)

Since the input value is x = -2, then we must use the function, f(x) = x + 4:

f(x) = x + 4

f(-2) = -2 + 4

f(-2) = 2

Therefore, the range value given the domain, x = -2 is 2, or simply: f(-2) = 2.

f(0)

Given the input value is x = 0, then we must also use the function, f(x) = x + 4:

f(x) = x + 4

f(0) = 0 + 4

f(0) = 4

Therefore, the range value given the domain, x = 0 is 4, or  f(0) = 4.

f(4)

Since the input value is x = 4, then we must use the function, f(x) = -½x + 1:

f(x) = -½x + 1

f(4) = -½(4) + 1

f(4) = -2 + 1

f(4) = -1

Therefore, the range value given the domain, x = 4 is -1, or  f(4) = -1.

Which of the following is NOT classified as nonverbal communication a. Signs b. Eye Contact c. Body language d. Gestures

Answers

Answer:

american sign language (ASL)

a number y divided by 4 is greater than 22

Answers

Answer:

y ÷ 4 ≥ 22

Step-by-step explanation:

I can't find the greater than symbol, but just write the "≥" without the line underneath

Answer:

44

Step-by-step explanation:

Let the number be X

B/P,

X/4=22  Or, X=22*4

X=88

X/2=88/2=44

So the quotient of the number when divided by 2 is 44.

Hope it help and if it its correct please give brainliest

Stay Safe and healthy

Thank You

what is 800 x 900 x 500????

Answers

Answer:

its: 360,000,000

Step-by-step explanation:

good luck

Answer:

[tex]3.6 \times {10}^{8} [/tex]

Step-by-step explanation:

[tex]800 \times 900 \times 500 \\ = 8 \times 9 \times 5 \times {10}^{6} \\ = 360 \times {10}^{6} \\ = 3.6 \times {10}^{8} [/tex]

Brianna walked a total of 6 kilometers by making 3 trips to school. After 7 trips to school, how many kilometers will Brianna have walked in total? Assume the relationship is directly proportional.

Answers

Answer:

14

Step-by-step explanation:

6÷3=2

2×7=14

hope this helps

When the marked price and selling price after discount are given write the formula to find the rate of discount.

Answers

Step-by-step explanation:

marked price = 100%

1% = 100%/100 = marked price / 100

discount = marked price - selling price

discount % = discount / 1% =

= (marked price - selling price) / (marked price)/100 =

= 100×(marked price - selling price) / (marked price)

Which number sentence is true?
A. -4.25 > -2 4/5
B. 6/11 > 6.11
C. 7/8 > -0.78
D. 14/8 > 8.1

Answers

Answer: C. Is true 7/8>-0.78

A cyclist travels 6.7 km in 30 minutes. What is his average speed in km/h?​

Answers

Answer:

[tex]\implies \footnotesize \text{ Average Speed} = \dfrac{ \text{Total Distance}}{ \text{Total time}} \\ [/tex]

30 min = ½ hr.

[tex]\implies \footnotesize \text{ Average Speed} = \dfrac{ 6.7 \: km}{ \frac{1}{2} \: hr }[/tex]

[tex]\implies \footnotesize \text{ Average Speed} = 6.7 \times 2 \: km/h[/tex]

[tex]\implies \footnotesize \textbf{ Average Speed = 13.4 \: km/h}[/tex]

His rate is 13.4km/ hour

Data;

Distance = 6.7kmTime = 30 minutes

Conversion From Minutes to Hours

To solve this problem, we have to convert his speed from km/min to km/h

[tex]60min =1 hour\\[/tex]

Since his rate is 6.7kmin 30 minutes, let's convert it to hour

[tex]6.7km = 30min\\x km = 1min\\x = \frac{6.7}{30} \\x = 0.223km/min[/tex]

But to convert minutes to hours, we have to divide the time by 60

[tex]0.223\frac{km}{min}*60/1 = 13.4[/tex]

From the calculation above, his rate is 13.4km/ hour

Learn more on conversion from minutes to hours here;

https://brainly.com/question/4845674

A hot air balloon is at an elevation of 425 feet. It descends 110 feet what is the elevation of the balloon?

Answers

Answer:

315

425 + -115 = 315 feet

Step-by-step explanation:

Answer:

The balloon will be at an elevation of 315 feet.

Step-by-step explanation:

425-110=315

Does this relationship represents a function? Explain why or why not. (F.IF.A.1)
y
-5
4
-2
-5.4
-2.1
2 B4
5
X
Edit
View
Insert
Format
Tools Table HELP PLEASE

Answers

Step-by-step explanation:

no, it does not.

because almost every valid value of x (from -3 to +3) has 2 associated result values of y.

like x = 0 has y = 3 and y = -3.

but for a function there can be only ONE associated y value for every valid x value.

If the red marker is red why isn’t the blue marker blue when it rains...?

Answers

Answer:

Yes.

Explanation:
Other Questions
Hurry i only have till today to finsh this!Instructions: For this lab, use the Energy Skate Park Basics simulation and the lab report to record your information. You will submit your completed lab report. Let f(x)= 2x-1, h(x) = - X+2.Find (f o h)(-1). The initial amount of money that is deposited into an account or that is borrowed is called what help :) a skydiver jumps out of a plane and falls for 45 seconds before deploying his parachute. how far did he fall? What equipment is generally used to make lyophilized medications suitable for administering to the patient? a) Test tubes or sterile ampules b) Petri dishes and sterile droppers c) Sterile syringes or graduated cylinders d) Measuring cups and clean, warm water Protectionism helps countries raise their standard of living. true false Dan earns 299 over the course of a five-day week. How much is that per day? Ever since Deana was a child, she dreamed of flying into outer space. As a young girl growing up near Orlando, she had many opportunities to watch space shuttle launches. She would wake up extra early on launch days, sneak out her second-story window, and perch herself on the roof. She would stare at the shooting cloud and wonder who was inside and when it would be her turn.Twenty years had passed since those days as a wistful child. Now Deana was seeing a shuttle from a whole different angle, from inside. Deana was sometimes still in shock that this was her life now. She thought about all the years of hard work, all of the times she decided to train and study instead of dating and going to parties like other people her age. She held back a tear as she tried to swallow. The view was spectacular. Earth was barely insight at this point and ahead of her was pure openness.Suddenly, Deana blinked into reality. Sergeant Reece grabbed her arm and looked at her with terror in his eyes. There was a fuel leak. At this rate, there wouldn't be enough fuel to get the crew home. Deana took a deep breath. She was terrified but prepared. Deana ordered the crew to patch up the fuel tank. She adjusted the speed so that the shuttle did not burn as much fuel. She radioed ground control for help. They were able to redirect the shuttle back to Earth.Deana's quick thinking and bravery saved everyone on that shuttle, but all Deana could think about is how her journey had to be cut short. As she looked back at the quickly approaching Earth, she thought to herself, "Well, there's always next time."How did Deana save the space shuttle?Select the answer that correctly quotes the text. "The text says, Deana's quick thinking and bravery saved everyone on that shuttle, but all Deana could think about is how her journey had to be cut short." The text says, "Deana's quick thinking and bravery saved everyone on that shuttle, but all Deana could think about is how her journey had to be cut short." According to the author, Deana's quick thinking and bravery saved everyone on that shuttle, but all Deana could think about is how her journey had to be cut short. According to the author "Deana's quick thinking and bravery saved everyone on that shuttle, but all Deana could think about is how her journey had to be cut short". An investor buys a share of stock for $40 at time t = 0, buys another share of the same stock for $50 at t = 1, and sells both shares for $60 each at t = 2. The stock paid a dividend of $1 per share at t = 1 and at t = 2. The periodic money-weighted rate of return on the investment is closest to: Which word is an antonym, or opposite, of remarkable? A. rugged B. revolutionary C. ordinary D. modestPls help!! In ________ disorder, the individual has intense sexual urges and sexually arousing fantasies of rubbing against or fondling an unsuspecting stranger. help me please thanks pls help i will appreciate it if you could help .Sort the numbers based on the number of significant figures they have. Drag each tile to the correct location.1,230155.62001,2458.88221368.8800.012020. what should you include in your writing when you make a claim In the book of code of honor what does kamran love most Choose all options that apply. Which of the following medications are considered high-alert medications? | a) Heparin b) Insulin c) Ibuprofen d) Penicillin please help me in questions 16 and 17 only and ill mark you as brainliest i promise 2. Reproduction is the function of both_____and organisms. Help me in my math plsnonsense will be reportI need it