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Find m A.70
B. 75
C. 80
D. 85

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?