Eric made a graph of the distance (y), in miles, he can ride a bicycle in x hours. eric can ride 6.5 miles in 0.5 hour. which point on the graph represents eric’s rate of travel, in miles per hour?
a) (0, 6.5)
b) (0, 13)
c) (1, 6.5)
d) (1, 13)

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Write a similarity statement for the similar triangles. afgh ~ a