8. Cho Sasaki demonstrates microwave ovens at the National Home Show. She is paid $7 for each of the first 7 demonstrations

and $11 for each demonstration over 7. What is her

commission for a day in which she makes 12 demonstrations?

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

a

step-by-step explanation: