What expression can be written as 4 x (3 + 8)?
a. 4 + (3 + 8)
b. (4 x 3) + ( 4 x 8)
c. (4 + 3) x ( 4 + 8)
d. 4 x 3 + 8
and !

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.