13. John Davis makes $9.75 an hour. He works four hours on Monday, six hours on Tuesday, five hours on Wednesday, five hours on Thursday, and seven hours on Friday. What is his gross pay?

(4 hours + 6 hours + 5 hours + 5 hours + 7 hours)* 9.75 27*9.75 He made $263.25

Monday= 4 hours Tuesday= 6 hours Wednesday= 5 hours Thursday= 5 hours Friday=7 hours Total hours= 4+6+5+5+7= 27 hours Gross pay= 27*$9.75= $263.25