Ben spent 2/3 of his allowance on video games. what is the fraction of his allowance expressed as a decimal?
a. 0.6 repeating
b. 0.7 repeating
c. 0.16 repeating
d. 0.17 repeating

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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.