In the seventh grade, Rachel read 15 books. In the eighth grade, she read 22 books. Find the percent of increase in the number of books Rachel read.

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?