Determine whether the relationship is a function. Complete the explanation. (4, 1), (7, 4), (−9, 6), (4, 8), (3, 3)

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827