Which phrase describes an unknown or changeable quantity?

A. 3 feet 7 inches

O

O

B. 4 quarts in a gallon

O

C. The height of the building times

O

D. 2 o'clock in the afternoon

What are the factors of 60a

Rue Co.'s allowance for uncollectible accounts had a credit balance of $12,000 at December 31, Year 1. During Year 2, Rue wrote off uncollectible accounts of $48,000.

Which set of numbers could represent the lengths of the sides of a right triangle? 9, 10, 11 16, 32, 36 8, 12, 16 3, 4, 5

Caleb plans to divide and 20lb bag of dog food into 3 equal size container between which Two whole numbers does the number of pounds of dog food in each container lie

Lisa and Tim make necklaces. Lisa uses 5 red beads for every 3 yellow beads. Tim uses 9 red beads for every 6 yellow beads. is the ratio of red beads to yellow beads in Lisa's necklace equivalent to the ratio in Tim's necklace?

What is the order of - 0.1, - 5/3, 0.7, square root of 5, square root of 2 from least to greatest

A angle is formed by

How many quarters are there in 5?

What adds to 3 and multiplies to 1

What is the greatest common factor for 12& 15