Answer:
48 mile/hours ????
Step-by-step explanation:
because you divided 240 by 4
A map shows a section of Interstate 94 that forms a straight line. A family plans to drive 72 miles on Interstate 94 from St Paul, MN to Elk Mound, WI. They drive for 20 miles, and then decide they will stop halfway through their trip to eat. How much farther do they need to drive before they stop for dinner?
Answer:
16 miles
Step-by-step explanation:
Given that:
Total distance of the trip = 72 miles
They have decided to stop half way their trip i.e. they will stop at a distance [tex]\frac{72}{2} =36[/tex] miles from the starting point.
Also, given that they have already traveled for 20 miles.
To find:
How much farther do they need to drive before they stop for dinner?
Solution:
Distance already covered = 20 miles
Distance to be covered before stopping for dinner = 36 miles
Distance to be covered more = Total distance to be covered before stopping - Distance already covered
[tex]\Rightarrow 36-20 =\bold{16\ miles}[/tex]
Geometry Help Please!!
Answer:
b=130°
Step-by-step explanation:
b=180°-50°=130°
Answer:
130⁰
the sum of the two angles is 180⁰ as demonstrated by forming a straight line. 180-50=130
What is the slope of the line that passes through the points (2, 1) and (17, -17)
Answer: -6/5
Step-by-step explanation:
Do the formula, change in y divided by the change in x.
(-17 - 1)/(17-2) = -18/15 = -6/5
(8.5 times 10^3)(1.1 times 10^1)
Answer:
93,500 or 9.35 x 10^4
Step-by-step explanation:
(8.5 x 10^3)(1.1 x 10^1)
8,500 x 11
8,000 x 10 = 80,000
8,000 x 1 = 8,000
500 x 10 = 5,000
500 x 1 = 500
93,500 or 9.35 x 10^4
Ruben bought 6 comic books for $21dollar , 21. Each comic book was the same price.
what was the price of 1 comic book
Answer:
3.5 dollars
Step-by-step explanation:
The price of one comic book is 3.5.
I got this by dividing 21 and 6
Answer:
$3.5
Step-by-step explanation:
21/6=3.5
over the summer, you read 20 books. Eight of these books were biographies.
a. find the ratio of biographies to the total number of books.
b. find the ratio of non-biographies to biographies
c. find the ratio of non-biographies to the total of the number of books.
Answer:
A. [tex]\frac{2}{5}[/tex]
B. [tex]\frac{3}{2}[/tex]
C. [tex]\frac{3}{5}[/tex]
Step-by-step explanation:
A. 8:20
4: 10
2: 5 = [tex]\frac{2}{5}[/tex]
B. 12: 8
3: 2 = [tex]\frac{3}{2}[/tex]
C. 12: 20
3: 5 = [tex]\frac{3}{5}[/tex]
Describe the transformation using the values for slope (m) and the y-intercept b. Compare the graph to the parent y = x.
Answer:
See attached
Step-by-step explanation:
y = mx + b - slope-intercept form
m- is the slope, the greater the slope the steeper the line, it gets flatter when is getting closer to zero
b- y-intercept, if be is positive it indicates vertical shift up, when negative- vertical shift down
7w + 6(3w + 9)
Help ASAP
Answer: 25w+54
Step-by-step explanation:
Distribute:
=7w+(6)(3w)+(6)(9)
=7w+18w+54
Combine Like Terms:
=7w+18w+54
=(7w+18w)+(54)
=25w+54
Answer:
=25w+54
Answer:
25w + 54
Step-by-step explanation:
7w + 6(3w + 9)
7w + 18w + 54
25w + 54
What is the value of x
X=70 same side interior angles=180 soooo you do 45+(2x-5)=180.40+2x=180.2x=140.x=70.
Write in standard form y=2(x-1)^2+6
Answer:
Y=2x+2
Step-by-step explanation:
Im not 100% sure this is correct but what I did was
Y=2(x-1)^2+6
2(x-1) = 2x -2
Y=2x -2^2 +6
Y=2x -4 + 6
-4 + 6 = 2
So y=2x+2 (y=mx+b)
I hope this helps you
[tex]\huge\boxed{Write\;equations\;for\;the\;following...}\\\\1...\;\;(0, -2) & (3,0)\\2...\;\;(0, -3) & (-4, -5)\\3...\;\;(-3,-4) & (4,3)\\\\\\\boxed{Please\;show\;work!}[/tex]
Answer:
1. y = -2/3x + 2
2. y = 2/4x + -3
3. y = 1x -1
Answer: see below
Step-by-step explanation:
Step 1: Find the slope (m) using the formula: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Step 2: Plug in the slope (m) and one of the points (x₁, y₁) into the Point-Slope formula. y - y₁ = m(x - x₁)
1. (0, -2) and (3, 0)
Step 1: [tex]m=\dfrac{-2-0}{0-3}\quad =\dfrac{-2}{-3}\quad =\dfrac{2}{3}[/tex]
Step 2: [tex]y-0=\dfrac{2}{3}(x-3)[/tex]
[tex]y=\dfrac{2}{3}(x-3)[/tex]
[tex]\large\boxed{y=\dfrac{2}{3}x-2}[/tex]
2. (0, -3) and (-4, -5)
Step 1: [tex]m=\dfrac{-3-(-5)}{0-(-4)}\quad =\dfrac{-3+5}{0+4}\quad =\dfrac{2}{4}\quad =\dfrac{1}{2}[/tex]
Step 2: [tex]y-(-3)=\dfrac{1}{2}(x-0)[/tex]
[tex]y+3=\dfrac{1}{2}x[/tex]
[tex]\large\boxed{y=\dfrac{1}{2}x-3}[/tex]
3. (0, -3) and (-4, -5)
Step 1: [tex]m=\dfrac{-4-3}{-3-4}\quad =\dfrac{-7}{-7}\quad =1[/tex]
Step 2: [tex]y-3=1}(x-4)[/tex]
[tex]y-3=x-4[/tex]
[tex]\large\boxed{y=x-1}[/tex]
2+6k-18=-3k+11
show work
thanks!! :)
Answer:
k=3
Step-by-step explanation
1.)Group like terms 2+6k-18= -3k+11
2.)Add/Subtract the numbers 2-18=-16 6k-16= -3k+11
3.)Add 16 to both sides
4.)Simplify 6k=-3k+27
5.)Add 3k to both sides
6.)Simplify 9k=27
7.)Divide both sides by 9
8.)Simplify k=3
:)Hope you enjoy this:)
A handyman charges $150 plus $25 per hour for house painting. A painter charges $55 per hour. How many hours would a job have to take for both fees to be the same?
Answer:
The numbefr of hours spent painting each house
Step-by-step explanation:
You know that the cost of painting will include the product of the hourly cost (55 or 25) and the number of hours.
The equations have x multiplied by 55 or 25, so it is reasonable to assume that ...
Answer: Five hours.
150 + (25 x 5) = 275 and 55 x 5 = 275. I hope this helps you out!
The expression (3x − 4y2)(3x + 4y2) is equivalent to:
Answer:
9x-16y2
Step-by-step explanation:
Combine like terms! 3 x 3= 9 -4y2 x 4y2= -16
9x-16y2
Answer:
[tex]point \\ (a + b)(a - b) = {a}^{2} - {b}^{2} \\ so \: we \: have \: \\ ({3x})^{2} - ({4 {y}^{2} })^{2} = 9 {x}^{2} - 16 {y}^{4} [/tex]
i hope i have been useful buddy.
good luck ♥️♥️♥️♥️♥️
Ms. Lincoln has a bucket full of pencils that she would like to divide up equally to her 28 students. If each student got 3 pencils, how many did she start with
Answer:
84
Step-by-step explanation:
28*3= 84
HELP HAVING BAD DAY
Find the value of b if the graph of the equation y=−5x+b goes through the G(4, 3) point.
Answer:
b = 23
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step 1: Define
y = -5x + b
G(4, 3)
Step 2: Find y-intercept b
Substitute point: 3 = -5(4) + bMultiply: 3 = -20 + bAdd 20 to both sides: 23 = bStep 3: Write linear equation
y = -5x + 23
Answer:
The answer is y=-5x+21.5 --- B=21.5
Step-by-step explanation:
Pls Mark Brainliest
What is the product?
2• [-1 0]
Answer:
-20
Step-by-step explanation:
Answer: The answer should be [-2 and 0]
Step-by-step explanation: Multiply 2 by each value inside the bracket. 2 times -1 is -2 and 2 times 0 is 0.
f(x) = -6x + 4
f (x) = 28
Answer:
x = - 4
Step-by-step explanation:
Given f(x) = - 6x + 4 and f(x) = 28, then equating
- 6x + 4 = 28 ( subtract 4 from both sides )
- 6x = 24 ( divide both sides by - 6 )
x = - 4
find each percent change. tell whether it is a percent increase or decrease
8 to 10
50 to 20
120 to 54
12 to 96
72 to 108
2 to 1.3
Someone please help me
Answer:
Yes what is the question I would surely love to help u
Step-by-step explanation:
Use the table to find the ratio. Enter the ratio as a fraction in simplest form.
Color of socks white black blue brown
Number of socks 6 4 9 5
The ratio of white socks to brown socks is
Answer:
[tex]white \: socks \: number = 6 \\ brown \: socks \: number = 5 \\ \frac{w \: s \: n}{b \: s \: n} = \frac{6}{5} = 1.2 [/tex]
The ratio of white socks to brown socks is 6:5.
Given that,
The white socks number is 6 and the brown sock number is 5.Based on the above information, the calculation is as follows:
= 6:5
Learn more: https://brainly.com/question/17429689?referrer=searchResults
Can someone please help me?
Answer:
x = 23
Step-by-step explanation:
180 - 42 = 138
138/6 = 23
x = 23
PLSS HELP 100 points and brainliest
Answer:(AB)C=28 12
x=4/8
the last one
4/0
Step-by-step explanation:
Answer:
x=4/8
Step-by-step explanation:
A(b) , Its absolutely the last one. c- (2-1=0) is
9-18 36
{5 -10 16.} . Please brainliest
you are considering applying for a job as a server for a local restaurant you see this graph displayed in some company literature in which ways if any is this graph misleading?
A. The vertical axis does not begin at zero.
B. The vertical scale has unequal intervals.
C. It is misleading both because the vertical axis does not begin at zero and because the vertical scale has unequal intervals.
D. The graph is not misleading.
Answer:
the answered is c
Step-by-step explanation:
what the answered says its correct and i took the test
1.) Graph the function y = x + 1 for the domain of 2,-1,0,1
Answer:
(2,3) (-1,0) (0,1) (1,2)
Step-by-step explanation:
ez
Alan makes a fruit salad using strawberries and blueberries. He uses 5 cups of strawberries for every 3 cups of blueberries. Which measure represents the amount of strawberries Alan uses for every 1 cup of fruit salad? A. 3/8 cup B. 3/5 cup C. 5/8 cup D. 5/3 cup PLEASE HURRY I NEED THIS.
Answer:
C. 5/8 cup
Step-by-step explanation:
5 + 3 = 8Strawberries/total amount = 5/8I hope this helps!
Which unit is commonly used in both the Metric and the US Systems of Units?
A. hour
B. gallon
C. centimeter
D. kilogram
Answer:
calculator soup. com
Step-by-step explanation:
go to this site
Answer:
D kilogram to measure length, liquid volume, and mass, just as the U.S. customary system uses feet, quarts, and ounces to measure these.
Here is some information about the goals scored in some hockey games.
Each game has four quarters.
Goals in hockey games
Number
of goals 5
The mean number of home
goals scored is 2.5
The mean number of away
goals scored is 1.8
How many home and away
games have been played
in total?
3rd
2nd
Quarter
Away goals
Key:
Home goals
Answer:
48 goals
Step-by-step explanation:
From the attached image, we can see that:
Number of Home Goals = 9 + 6 + 8 + 7
= 30
Number of Away goals = 2 + 7 + 4 + 5
= 18
Total number of goals = 30 + 18
= 48
A group of seven golfers paid $345 to play a round of golf. Of the golfers, one is a member of the club and six are nonmembers. Another group of golfers consists of two members and two
nonmembers. They paid a total of $140. What is the cost for a member to play a round of golf, and what is the cost for a nonmember?
Answer:
member = 15
nonmember = 55
Step-by-step explanation:
m = member, n= nonmember
1m+6n=345
2m + 2n =140 (divide all by 2 )
m + n = 70
m= 70 - n
70-n + 6n =345
70 + 5n = 345
5n = 345-70
5n = 275
n = 275÷5
n = 55
m = 70 - 55 = 15
m=15
Multiply 6i(4-6i). Write the result in the form a+bi
Answer:
36+24i
Step-by-step explanation: