How much greater is the perimeter of a triangular field with sides that measure 92 yards, 83 yards, and 99 yards than the perimeter of a triangular field with sides that measure 61 yards, 38 yards, and 83 yards?

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.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Pranza plotted point a in the coordinate plane below.