2. you want to make a fish tank in the shape of a rectangular solid that can hold 26,250 cubic centimeters of water. if the length is to be 50 centimeters and the height is to be 35 cm, then
a. how wide is the tank?
b. how many square centimeters of glass are needed to construct the tank?

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.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.