1. Review what you know about products and sums represented by rectangular area models. a. [5 points] Use algebra tiles to multiply (x - 1)(3x + 2).

What is the value of y? round to the nearest tenth

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.