Equation and Inequality Quiz

What is the term(s) in the following problem:
3n + 14 = 17

• 3n

• 14

• 17

• All of the Above

What is the coefficient(s) in the following problem:

3n + 14 = 17

• 3n

• n

• 3

• 14

What is: 4m = 24

• Inequality

• Expression

• Algebraic Equation

• Verbal Expression

A mathematical sentence stating that two expressions are equal.

• Expression

• Solution

• Inequality

• Equation

The Rug store installs carpet for $80 plus $9.50 per square yard of carpet. The Magic Carpet charges $120 for installation and $7.50 per square yard of carpet. Write an inequality that could be used to determine the number of square yards of carpet that need to be installed for The Rug Store to charge more than The Magic Carpet.

• 80+9.50x > 120+7.50x

• 80+9.50x < 120+7.50x

• 80x+9.50 > 120x+7.50

• 80x+9.50 < 120x+7.50

10 < 3x + 19

• x < 3

• x > 3

• x < -3

• x > -3

The cost to rent a rug cleaner for a day is $25 plus $15 per hour. Write an inequality that can be used to show how many hours (x) you can rent the rug cleaner for so that the charges will be less than $130.

Mathematical Equivalence

OFF

A slice of pizza costs $3.50.  You have $25.00 in your wallet to spend on pizza.  Write an inequality to represent the number, p, of slices of pizza you can buy.

• 3.50p < 25.00

• 3.50p > 25.00

• 3.50p ≤ 25.00

• 3.50p ≥ 25.00

Terrell has saved $2000 for a vacation. His airline ticket is $637. Which inequality can be used to determine the most he can he spend on everything else for his vacation?

Which inequality is represented by the words " more than"?

• <

• >

• ≤

• ≥