Write an algebraic expression for this statement: the sum of 5 times a number and -8

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

What term makes it inconsistent y=2x - 4

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.