1. Use the distributive property to simplify. 3 (a

15. Xavier filled a 36 ounce cup with water. He

aniked [119]

Answer:28.8 ounces

Step-by-step explanation:20% -36 =22.8

4 0

3 years ago

Help this is really hars

s344n2d4d5 [400]

We have to find the slope of the line that passes through this points:
p1(-2,15), p2(-8,-5)
the slope of a line through two points is calculated like this:
m = (y2 - y1)/(x2 - x1)
where x1,y1,x2,y2 are the coordinates of the two points, so we have:
m = (-5 - 15)/(-8 - (-2))
m = (-20)/(-8 + 2)
m = -20/-6
m = 10/3
that is the line slope

6 0

3 years ago

Notes: Each calculator is $5 dollars and the shipping cost $15. Write a linear relationship between that shows the cost and the

Veronika [31]

Answer:

y = 5x+15

Step-by-step explanation:

The cost per calculator is 5

The shipping cost is 15

Let y = total cost

Let x = number of calculators

y = 5x+15

3 0

3 years ago

If f(x)= x^2-2x+3, find the value of f (-2) and f(3)

AlexFokin [52]

Step-by-step explanation:

Given 

f(x) = x² - 2x + 3

Now

f(-2) = (-2)² - 2 * ( -2 ) + 3

 = 4 + 4 + 3

 = 11

f(3) = 3² - 2 * 3 + 3

 = 9 - 6 + 3

 = 12 - 6

 = 6

Hope it helps :)

4 0

3 years ago

In the picture below, which lines are lines of symmetry for the figure?

Alik [6]

Answer:

None

Step-by-step explanation:

No lines can be folded over to match up with the opposite side

7 0

2 years ago

1. Use the distributive property to simplify. 3 (a – 2c)