One week a computer store sold a total of 36 computers and external hard drives. The revenue from these sales was 25600​$. If computers sold for​ $1180 per unit and hard drives for​ $125 per​ unit, how many of each did the store​ sell?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?