Answer:
Z = A - x - 5
Step-by-step explanation:
A = x + 5 + z
Make the equation equal to z by moving the x and 5 to the side of the = with A. Move the x and 5 by subtracting x and 5 from both sides.
A - x = 5 + z
A - x - 5 = z
So, Z is equal to A - x - 5
Find the slope of a line parallel to the given line: 7x - 3y = -6
Answer: 7/3
Step-by-step explanation:
Which graph is a function of x?
Answer:
Can i see the graphs?
Step-by-step explanation:
dont answer this question i made it accidentally
6(2x - 4) = 12w
solve for x
Answer:
x = w + 2
General Formulas and Concepts:
Order of Operations: BPEMDAS
Distributive Property
Step-by-step explanation:
Step 1: Write equation
6(2x - 4) = 12w
Step 2: Solve for x
Distribute 6: 12x - 24 = 12wSubtract 24 on both sides: 12x = 12w + 24Divide 12 on both sides: x = (12w + 24)/12Factor GCF: x = 12(w + 2)/12Simplify: x = w + 2The area A of the rectangle shown
is described with the inequality
60 A 140. Write and solve a
compound inequality for x.
Step-by-step explanation:
Simplifying
4x + -5 = 20x
Reorder the terms:
-5 + 4x = 20x
Solving
-5 + 4x = 20x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-20x' to each side of the equation.
-5 + 4x + -20x = 20x + -20x
Combine like terms: 4x + -20x = -16x
-5 + -16x = 20x + -20x
Combine like terms: 20x + -20x = 0
-5 + -16x = 0
Add '5' to each side of the equation.
-5 + 5 + -16x = 0 + 5
Combine like terms: -5 + 5 = 0
0 + -16x = 0 + 5
-16x = 0 + 5
Combine like terms: 0 + 5 = 5
-16x = 5
Divide each side by '-16'.
x = -0.3125
Simplifying
x = -0.3125
Item 19 Question 1 A nurse is making identical first aid bags for patients using 72 antiseptic wipes, 55 adhesive bandages, and 36 packets of ointment. What is the greatest number of identical first aid bags the nurse can make with the least amount of items leftover? Describe the contents of each bag.
Answer:
36 identical bags with 2 antiseptic wipes, 1 adhesive bandage and 1 ointment in each bag.
Leftovers: 19 adhesive bandages.
Step-by-step explanation:
First of all, let us try to find out the maximum number of identical first aid bags that can be prepared from the given contents.
The maximum number of bags that can be prepared will be equal to the quantity of the content which is available in minimum amount.
And that is number of packets of ointments.
Therefore, greatest number of bags that can be prepared is 36.
Now, it can be seen that 72 antiseptic wipes are available.
72 is a multiple of 36.
Therefore, if we put 2 antiseptic wipes in each bag, no leftovers will be there for packet of ointments and antiseptic wipes.
Now, let us consider adhesive bandages.
Maximum of 1 adhesive bandages can be put in each bag because only 55 such bandages are available.
Therefore, the answer is:
36 identical bags with 2 antiseptic wipes, 1 adhesive bandage and 1 ointment in each bag.
Leftovers: 19 adhesive bandages.
someone please help me
Answer:
1/49 it is the equal to that
Step-by-step explanation:
I
PLS HURRY
What is the intersection of the sets D = {5, 7, 10, 13, 19} and E= {3, 7, 14, 19}?
O {7, 19}
O null set
O {5, 7, 9, 10, 13, 14, 19}
O {5, 9, 14}
Answer:
Its actually 7,19
Step-by-step explanation: Just took the test and this is the correct answer
Deb has two paintings in her portfolio
and paints three more each week. Kay has
twelve paintings in her portfolio and paints
two more each week. After how many
weeks will Deb and Kay have the same
number of paintings?
find y when x=7 if y=3 when x=2
Please help
Blaine recorded the number of
trading cards he has in his
collection.
133 baseball cards
91 hockey cards
64 football cards
What is the best estimate of the
total number of trading cards
Blaine has in his collection?
A. 260 C. 250
B. 310 D. 320
O A
OB
Ос
OD
Answer:
B
Step-by-step explanation:
Please, help me! And I will give you 5 stars and heart! :)
Answer:A dot plot
Step-by-step explanation:
help please ASAP please
Answer:
0
Step-by-step explanation:
So for the first number 5/6. You can round to 1. And for 2/3 it is also close to 1 so you can round to 1.
The answer is near 0.
Does this help?
cuantos años tengo 33-45+62
Answer:
tienes 50 años
Step-by-step explanation:
PEMDAS
33-45+62
45+62=107
107-33=50
Find the slope of a line parallel and perpendicular to the line with given coordinates: (7, -2) and (1, -3).
Answer:
[tex]m=\frac{1}{6}[/tex] (Parallel)
[tex]m=-6[/tex] (Perpendicular)
Step-by-step explanation:
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Simply plug in the 2 coordinates into the slope formula to find slope m:
[tex]m=\frac{-3-(-2)}{1-7}[/tex]
[tex]m=\frac{-3+2}{-6}[/tex]
[tex]m=\frac{-1}{-6}[/tex]
[tex]m=\frac{1}{6}[/tex]
A parallel line always has the same slope as the original.
[tex]m=\frac{1}{6}[/tex] (Original)
[tex]m=\frac{1}{6}[/tex] (Parallel)
A perpendicular line always has the negative reciprocal slope of the original.
[tex]m=\frac{1}{6}[/tex] (Original)
[tex]m=-6[/tex] (Perpendicular)
The ratio of boys to girls on the cross country team is 5 to 3. How many girls are on the team if there are 25 boys on the cross country team?
Answer:
If there are 25 boys on the team, we need to find out what 25 divided by 5 is.
It is 5.
So next wed o 5x3.
That's 15.
So there are 15 girls on the team.
Hope this helps!
Answer:
the answer is 15.
Step-by-step explanation:
5x5 = 25 so you would multiply 3x5 to get 15.
A test tube is cylindrical in shape with a length of 152 mm and a radius of 6.5 mm. What is the volume of the test tube? Report your answer in mm3 but do not include the unit mm3 in your answer box. Round your answer to the nearest whole number and do not include commas in your answer. The formula for volume of a cylinder is V=πr2h.
Answer:
20165
Step-by-step explanation:
Given:
Length/height (h) of cylindrical test tube = 152 mm
Radius of cylindrical test tube = 6.5 mm
Volume = [tex] \pi r^2h [/tex]
Required:
Volume of cylinder to nearest whole number
Solution:
The volume is given as [tex] V = \pi r^2h [/tex]
Take π as 3.14 and plug the values of r and h into the volume formula.
[tex] V = 3.14*6.5^2*152 [/tex]
[tex] V = 3.14*6.5*152 = 20165.08 [/tex]
Volume of the test tube = 20165 mm³ (nearest whole number)
4х – 9у – 2 = 0
12х - 5у + 38 = 0
answer in x and y intercept
Answer:
x=5
y=2
Step-by-step explanation:
-3(4х – 9у – 2 = 0)
=-12x+27y+6
12х - 5у + 38
-12x+27y+6
22y=44
y=2
x:
4x-9(2)-2=
=4x-20
4x=20
x=5
d=b^2-4ac solve for a
Answer:
a=-d/4c+b^2/4c
Step-by-step explanation:
Line CD passes through points (0, 2) and (4, 6). Which equation represents line CD?
OOOO
O y=2x-2
y = 2x + 2
y = x + 2
y = x-2
Answer:
y = x + 2
Step-by-step explanation:
Point (0, 2) :
y = x + 2
2 = 0 + 2
2 = 2
Point (4, 6) :
y = x + 2
6 = 4 + 2
6 = 6
is 6.54 repeating a rational number?
Answer:
yes
Step-by-step explanation:
Yes, 6.545454.... is a rational number.
Given that,
To specify that 6.54 repeats a rational number.
Rational numbers are numbers that can be structured in the form of the fraction of integers. Eg- 5/6, 2/3, etc.
An irrational number is a type of real number which cannot be represented as a simple fraction or the values that have face value are irrational numbers. Example: √2, √3, and π are all irrational.
Here,
6.545454...
Above the value 54 posts, the decimal place is repeating, thus the number is rational number.
Thus, Yes, 6.545454.... is a rational number.
Learn more about Rational numbers here: https://brainly.com/question/17450097
#SPJ2
ANSWER ASAP!!!!! Evaluate ƒ(x) = |3x – 2| for ƒ(–5) and ƒ(7). Question 7 options: A) ƒ(–5) = 8, ƒ(7) = 7 B) ƒ(–5) = 12, ƒ(7) = –2 C) ƒ(–5) = –17, ƒ(7) = 9 D) ƒ(–5) = 17, ƒ(7) = 19
Answers:
f(-5) = 17f(7) = 19====================================
Work Shown:
Plug in x = -5. Use PEMDAS to simplify
f(x) = |3x-2|
f(-5) = |3(-5)-2| ... replace every x with -5
f(-5) = |-15-2|
f(-5) = |-17|
f(-5) = 17
---------------------
Repeat for x = 7
f(x) = |3x-2|
f(7) = |3*7-2| ... replace every x with 7
f(7) = |21-2|
f(7) = |19|
f(7) = 19
Write 5.77 x 10 in standard form.
5.77 x 10–2
Answer:
The answer is 57.7 x.
Step-by-step explanation:
Solve 3x - x + 2 = 12. (1 point) Оа 7 5
Answer:
=5
Step-by-step explanation:
have a nice day, please give me brainliest
Answer:
X=5
Step-by-step explanation:
3x-x+2=12
2x+2=12
2x=10
X=5
What is the Next three term of this sequence 1,-3,-7,-11
Please help me
Answer:
-15, -19, -23
Step-by-step explanation:
Simply subtract 4 from the terms
Answer:
15 is the answer
Step-by-step explanation:
PLS HELP! WILL BE MARKING BRAINLIEST!!!!!!!!
Answer:
Tracy most likely saw 13 cars, and 13 motorcycles. Other solutions that you can find are: average number of tires in the area, the mode number of tires in the area (see the most often), etc.
Step-by-step explanation:
2x + 4x = 78
2(13) + 4(13) = 78
As 13 and 13 are two prime numbers, the answer will be 13.
n + 2 = -14 - n help please with work if possible:))
Answer:
N = -16.
Step-by-step explanation:
To solve this equation, you'll need to take the -2 over to the other side.
The equation will become [tex]n = -14 - 2[/tex]
So, N = -16.
Hope I helped :)
rewrite the expression from part B using the additive inverse that you identified in part C.
Answer:
12.3 – (-9.6) = 12.3 + 9.6
Step-by-step explanation:
Im stuck help me pls thank you
Answer:
The answer is "Option A".
Step-by-step explanation:
In this, the question is missing so, we assuming the missing question is this question, which is add in attach file. please find it.
Formula for line:
[tex]\to \bold{y= mx+ c}[/tex]
[tex]\to m= slope \\\\\to c= y-intercept[/tex]
In the question the slope "m= 3 and y= -2" so, the line is [tex]y= 3x+ (-2)[/tex].
[tex]\to y= 3x-2[/tex]
-5r - 10 = 10
HELP ASAP
Answer:
r equals -4
Step-by-step explanation:
there's your help