PLS HELP Bethany makes $600 a week after taxes and decides to put a portion of her
paycheck into savings each payday.
a. If Bethany saves 5% each week, how much would she be putting into her
savings account weekly?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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.

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.