Review Chapter 2 Algebra

Front

Simplify the expression: 4x - (2x + 1)

Back

2x - 1

Front

What is the percent of days Store A has 550 or more customers?

Back

25%

Front

Which type of coffee is not Fair Trade?

Back

Regular Coffee

Front

Evaluate the expression x² + y² + x - y when x = -1 and y = 3.

Back

6

Front

Estimate the percent of students scoring less than a 92 on the test based on the box-and-whisker plot.

Back

75%

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Define a variable in algebra.

Back

A symbol used to represent an unknown value.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.