at home depot, each pink tile costs $5 and each grey tile costs $2. if u have a total budget of $120, how many of each color tile can you buy if you want to copy this pattern

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.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25