Which equation applies the associative property of multiplication? a. (−12 ⋅ 47) + (−12 ⋅ 23) = −12 ⋅ (47 + 23) b. (−94 ⋅ 32) ⋅ (63 ⋅ 57) = −94 ⋅ (32 ⋅ 63) ⋅ 57 c. −65 − (53 − 14) = (−65 − 53) −14 d. 89 ⋅ 74 ⋅ (−58) = 89 ⋅ (−58) ⋅ 74

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank