Algebra 1 Review Part 2

Front

Back

57

Front

What inequality is graphed if the line includes points between 2 and 4, including the endpoints?

Back

x ≥ 2 and x ≤ 4

Front

Joan needs $100 for a calculator. If she earns $5 per hour babysitting and gets $10 for mowing, which inequality shows the hours needed to babysit?

Back

5x + 10 ≥ 100

Front

What algebraic expression represents 'four less than the product of b and three'?

Back

3b - 4

Front

Which line is the steepest if the options are 1st, 2nd, and 3rd?

Back

3rd

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

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 the distributive property?

Back

a(b + c) = ab + ac

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the slope of a line?

Back

The ratio of the rise (change in y) to the run (change in x).