Two cars traveled equal distances in different amounts of time. car a traveled the distance in 4 h, and car b traveled the distance in 4.5 h. car b traveled 5 mph slower than car a. (the formula r * t=d , where r is the rate of speed, t is the time, and d is the distance can be used.) how fast did car b travel in miles per hour?

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9