The perimeter of a rectangle is 66m. If the width were doubled and the length were increased by 7m, the perimeter would be 96m. What are the length and width of the rectangle?

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

How are sas and sss used to show that two triangles are congruent?