The width of a rectangle is two-thirds of the length. The perimeter of the rectangle is 15 centimeters. What is the length, l, of the rectangle? Explain.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

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?