Apair of in-line skates is on sale for $90. if this price represents a 9% discount from the original price, what is the original price to the nearest cent?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220