Grade 7 Math - Algebraic Expressions

• 9

• 90

• 0.09

• 0.9

Enter the value of 3.4 · (6 + 12).

• 61.2

• 61.4

• 62.2

• 62.4

Which number line shows the solution to the inequality x + 1 > 5?

• A

• B

• C

• D

Which number line shows the solution to the inequality 5x + 3 ≥ -17?

• A

• B

• C

• D

Jon has saved 30. He earns $7.50 per hour at his job. He plans to buy a plane ticket to Florida for $300. Enter the minimum number of hours Jon must work in order to buy the plane ticket to Florida.

• 36 hours

• 36.67 hours

• 37 hours

• 38 hours

Cindy bought 4 boxes of cereal and 2 gallons of milk for a total cost of $24.18. Each box of cereal cost $4.30. What is the cost, in dollars, of 1 gallon of milk?

• $5.49

• $6.49

• $7.49

• $8.49

• $2.00

• $2.20

• $2.50

• $2.70

• 3.00 + 2.50m = 24.25

• 2.50 + 3.00m = 24.25

• 3.00m + 2.50 = 24.25

• 2.50m + 3.00 = 24.25

A gardener buys a rake and a pair of gloves for each of the 12 volunteers in the gardening club. Each pair of gloves cost $8.00. The gardener depends a total of $300 on both rakes and gloves. Enter an equation that models the situation with r, the cost of 1 rake.

• 12r + 12(8) = 300

• 12r + 8 = 300

• r + 12(8) = 300

• 12r = 300

• 6 ÷ 3

• -1 + 3