The local newspaper has letters to the editor from 70 people. If this number represents 4% of all the newspaper readers, how many readers does the newspaper?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq