Steven earns extra money babysitting. he charges $38.75 for 5 hours and $54.25 for 7 hours. enter an equation to represent the relationship. let x represent the number of hours steven babysits and y represent the amount he charges.

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.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Which of the following equations is equivalent to x/3-6/x=1