Equations and Inequalities Review

Front

What direction will the arrow go if you graph -24x ≥ 48 on a number line? What type of circle?

Back

Left; closed

Front

Solve for y: y + (-4) ≥ 15

Back

y ≥ 19

Front

What type of circle is used to indicate the symbols < or >?

Back

Open circle

Front

Solve for j: -9j - 19 = -37

Back

j = 2

Front

What is a possible solution set for -8m > 40?

Back

-6, -7, -8

Front

What does a closed circle indicate on a number line?

Back

The value is included in the solution set.

Front

What does an open circle indicate on a number line?

Back

The value is not included in the solution set.

Front

What is the solution to the inequality 3x < 12?

Back

x < 4

Front

How do you isolate a variable in an equation?

Back

Perform inverse operations to both sides of the equation.

Front

What is the first step to solve the equation 2x + 3 = 11?

Back

Subtract 3 from both sides.