Amanda is having new tile installed in her kitchen. TileAll charges a flat fee of $378.00 plus $15.00 per tile. KitchenPlus charges a flat fee of $550.00 plus $14.50 per tile. Amanda has a 10% discount coupon at KitchenPlus. If Amanda purchases x tiles, the following expression can be used to model the average cost per tile at KitchenPlus. (blank ) ÷ (blank) How many tiles does Amanda have to order for the average cost per tile to be equal at both TileAll and KitchenPlus? (blank)

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

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.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the