Stacey and jeremy sent out 380 wedding invitations. they have received 127 responses. what does q represent in the equation 380 – q = 127?

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.