Question

You make party favors for an event. You tie 9 inches of ribbon around each party favor. Write an expression for the number of inches of ribbon needed for n party favors.

9n

The ribbon costs $3 for each yard. Write an expression for the total cost (in dollars) of the ribbon.

?

(I'm confused on the second question)

Answer 1

y=27x

Explanation:

first you have to do 3x9 to get the answer witch is 27 so then it wants an eqation so the eqation would be y=27x