Rubi makes 10 dollars per hour, Jack makes 13 dollars an hours. Jack worked 3 hours less than Rubi and together they made 154 dollars.

Astudent simplified a rational expression as shown.

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

Factor and solve to find roots x squared -x - 90 =0