Algebraic Expressions Quiz

fifteen less than the sum of k and 2.

• 15-k +2

• 15+k+2

• 15-(k+2)

• (k+2)-15

The quotient of twenty-four and four plus the difference of one-hundred and ninety-eight.

• 18 times 3 plus 4 divided by the quotient of 12 and 6.

• 18 plus 3 and 4 divided by the product of 12 and 6.

• 18 divided by the sum of 3 and 4 divided by the quotient of 12 and 6.

• 18 times the sum of 3 and 4 divided by the quotient of 12 and 6.

• 20

• 25

• 18

• 13

• 80

• 45

• 44

• 17

• 22

• 16

• 20

• 15

Which four terms do I always insert parenthesis around?

• add, subtract, multiply, and divide

• plus, minus, times, and divide

• sum, difference, quotient, and product

• more than, less than, doubled, and half

The cost for bowling is $5 per player plus 45 per hour. What would be the cost for 5 players and two hours.

• $95

• $70

• $115

• $230

Tom's test scores are 65, 80, 85, 90, and 100. His teacher drops (does away with) his lowest test score. Find his average test score.

Which expression is written correctly and has the correct answer?

Tina earns $22.50 per hour and works x hours each week. Which expression represents Tina's earnings?

• 22.50+x

• 22.50x

• 22.50/x

• 22.50-x