Equations & Inequalities Practice

Front

Solve for g: g - 19 = 38

Back

g = 57

Front

Solve for w: w - 8 ≥ 12

Back

w ≥ 20

Front

A casserole must bake in the oven for at least 35 minutes. The casserole has already been in the oven for 19 minutes. Which inequality best represents the number of minutes the casserole still needs to bake in the oven?

Back

x + 19 ≥ 35

Front

Adelaide can spend at most $83. She has $125. Write and solve an inequality to show how much money Adelaide can spend on groceries.

Back

x ≤ 42

Front

Solve for z: z - 3.5 > 17

Back

z > 20.5

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Front

What does it mean to solve an inequality?

Back

To solve an inequality means to find the range of values for the variable that makes the inequality true.

Front

What is the solution set of an inequality?

Back

The solution set of an inequality is the set of all values that satisfy the inequality.