Christa buys an alarm clock for $45. The store increases the purchase price of the clock by 150%? What is the new sales price of the alarm clock?

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?