Suppose two rectangles are similar with a scale factor of 2. what is the ratio of their areas? explain

What is the answer to |-2x-5|-|-4+8| and x=7

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle