Each week, alfonso earns $85 for every shift he works at the theater and $15 for every dog-walking job. he uses the expression 85x + 15y to keep track of his earnings.

part a: identify the coefficients and variables in the expression.

part b: how many terms are in the expression, what are they, and how do you know?

part c: which term in the expression shows the total earned from the dog-walking jobs?

Part A: x= number of shifts he works at the theater y= number of dog-walking jobs.

Part B: The only terms are 85x and 15y.

Part C: 15y

Step-by-step explanation:

Part A: The variables are the xy reasoning to this is due to them being the replacements of the numbers which aren't known.

Part B: The terms are pieces of the expression which are together.

Part C: It is the one used above for the dogs " $15 for every dog-walking job."

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet