Kelly makes $10 more per hour than her regular pay when she is working overtime. yesterday, she worked 8 regular hours and 4 overtime hours and earned $160.

what is kelly's regular pay per hour?

20
10
12
16

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

With finding limits of multi variable !

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?