An item is regular priced at $65. It’s on sale for 80% off the regular price. How much (in dollars) is discounted from the regular price?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement