Astore sells gift cards in preset amounts. you can purchase gift cards for $10 or $25. you have spent $285 on gift cards. write an equation in standard form to represent this situation. what are three combinations of gift cards you could have purchased

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?