7th Grade Math - Expressions And Equations - Convert Words To Expressions Practice Introduction

Write an expression for this sequence of operations and then simplify.

Angelo bought some shoes that normally cost n dollars. He received a 15% discount on the purchase of the shoes. The sales tax on the shoes was 10% of its sale price.

A rectangle is three times longer than it is wide. Type in an expression to represent the perimeter.

Which equation should be used to solve for the unknown in the problem below?

Use the information below to type in an equation that could be used to find out how much Soraya was paid per hour (w)?

Hiro gets paid $120 a week plus $25 for each appliance he sells.