NOT - Algebraic Expressions Study Guide

Write an expression for the following phrase. Use y for your variable.

She bought twice as much.

________

Mathematical Equivalence

ON

Write an expression for the following phrase. Use y for your variable.

The quotient of a number and 5

________

Mathematical Equivalence

ON

Write an expression for the following phrase. Use y for your variable.

7 fewer than a number

________

Mathematical Equivalence

ON

Write an expression for the following phrase. Use x for your variable.

3 more than x

________

Mathematical Equivalence

ON

Evaluate each expression if

a = 7, b = 9 c = 2.

(a – c)³

Mathematical Equivalence

ON

Evaluate each expression if

a = 7, b = 9 c = 2.

3b-6

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Harry made the input-output table shown.

Which of the following expressions is true for all values in Harry's table?