Linear Equations and Inequalities Quiz

Create an equation in one variable to represent the following situation: A number decreased by 7 is equal to 15. What is the number?

Which of the following inequalities represents the constraint: "The sum of a number and 4 is less than or equal to 10"?

• True

• False

A company produces at most 200 units of a product per day. Which inequality represents this constraint?

• Subtract 8 from both sides

• Add 8 to both sides

• Divide both sides by 4

• Multiply both sides by 4

• 1

• 5

• 10

• 25