What is x^2y if x is 6 and y is 1.5

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start