3 years ago

Jeannie got a new pair of eye glasses. She was able to pay $15 at the

Mathematics

2 answers:

vodomira [7]3 years ago

7 0

Answer:

6 months

Step-by-step explanation:

The equation would be: 15 + 12m = 87

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

6 months

Step-by-step explanation:

12x = 87

12x ÷ 12 = x

87 - 15 = 72

72 ÷ 12 = 6

x = 6 months

CHECK:

12 x 6 = 72 + 15 = 87

87 = 87

You might be interested in

What is the equation of the line that passes through the point 7,-3 and has a slope of -5

Oksana_A [137]

So i’m not sure about this but you would do the y=mx+b form and then since slope = m it would be y=-5x+b and then you would plug 7 and -3 for y and x and then you would get 7=-5-3=b and then solve for b

4 0

3 years ago

Read 2 more answers

Amy needs to write a definition of an angle. Which words will she need for a precise definition with sufficient information?

hichkok12 [17]

<span>the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet</span>

7 0

4 years ago

Read 2 more answers

Someone please help me asap!!!!

sergejj [24]

21.) is clue
I don't know the others I'm sorry...

3 0

3 years ago

a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?

Mademuasel [1]

Answer:

4 units

Step-by-step explanation:

volume of cube = 64 cubic units

$\therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units$

6 0

4 years ago

Can you PLEASE show this on a graph?

kodGreya [7K]

Answer:

May or may not be right, your welcome.

Step-by-step explanation:

Rise/Run.

Plot 1.

Go down 2.

Go to the right 3, plot.

6 0

3 years ago