6th Math Review3

The bakery sells cookies for $2 each.  So far today they have sold 15 cookies.  Which equation represent the amount of money,A, they'll make if they sell,c,cookies?

• $2 x 15 = $30
• 2c = 30
• 2c = A
• 15c = A

Susan has a recipe that calls for a ratio of cups of cranberry juice to cups of sparkling water as 4:9.  If the recipe uses 36 cups of sparkling water, how much cranberry juice is needed?

• 8
• 9
• 13
• 16

Paul's bank statement shows a credit of $53 and a debit of $21. Which integers represent Eric's credit and debit?

• -53 and -21
• -53 and 21
• 53 and -21
• 53 and 21

The greatest common factor of 24 and 36 is the least common multiple of a pair of numbers.  Which two numbers could they be?

• 3 and 6
• 4 and 6
• 8 and 9
• 8 and 12

Marla is training for a marathon.  If she can run 24 miles in 2 hours, at what rate is she running?

• 0.12 miles per hour
• 22 miles per hour
• 18 miles per hour
• 12 miles per hour

Solve for T, when x = 8
15x + 10 = T

• 25
• 95
• 120
• 130

A pair of jeans cost $19 each.  Selma bought several pair at this price and spent $57.  How many pair of jeans did she buy?

• 3 pair of jeans
• 4 pair of jeans
• 5 pair of jeans
• 38 pair of jeans

Which expression is equivalent to 2x + 5x - 9x ?

• 16x
• -2x³
• -2x
• -2 - x

Which equation shows the value of 5 cubed?

• 3⁵ = 243
• 5³ = 125
• 3(5) = 15
• 5³ = 15

Which value is a solution to the inequality?
 3x < 21

• 6
• 7
• 18
• 24