Alex swum a total of 11.5 hours during the work week and then swam a total of 2.6 hours on the weekends. He swam the same number of hours each week for 7 weeks. What was the total number of hours Alex swam after 7 weeks?

1/12 minus what equals 3/4

A triangular flag has an area of 287.5 square inches. The base of the flag measures 25 inches. How tall is the triangular flag

List S consists of 10 consecutive odd integers, and list T consists of 5 consecutive even integers. If the least integer in S is 7 more than the least integer in T, how much greater is the average (arithmetic mean) of the integers in S than the

Estimate the solution to the system of equations y=-2x-5 and y=2x-2

Which is a benefit of investing

What are the solutions of the equation? c2 - 10c = 0 A. 1, B. 0, - 10 C. 0, D. 0, 10

What is the best description of an isolated system?

Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles of the triangle?

5) 200 students at a local college campus were asked to choose between chocolate and vanilla ice cream. 50 of the 200 students chose chocolate.

A ship has a 15-foot-tall mast with a 37.13-foot-long rope that is strung from the top of the mast to the ship's deck. What is the angle of elevation to the top of the mast?