Which of the following shows the Commutative Property of Multiplication? (3 × 2) × 7 = 3 × (2 × 7)
9 × 7 = 63
4 × 5 = 5 × 4
4 × (5 + 8) = (4 × 5) + (4 × 8)

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Write a similarity statement for the similar triangles. afgh ~ a