Christopher is thinking of two positive integers. The sum of the integers is 27. When twice the first integer is added to half of the second integer, the sum is 24. Find the integers.

In the surface area formula for cylinders which expressionrepresents the lateral area

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

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?