Write the number 100 using an exponent and base 10.

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?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?