How many times does 50 go into 70

5*2 * + 2 (6 + 7) - (-2)

In triangle ABC, the measure of ∠B is 90°, BC=16, and AC=20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F correspond to vertices A, B, and C, respectively, and each side of triangle DEF is 1 3 the length of the corresponding

Where do you put parenthesis to get 310-20/2*5+13 equal 130

Is 4 the solution to - 2x+5=-3

Find the x intercept and y intercept of the graph of the equation. 5x+4y=20

Two six-sided die are tossed. what is the probability that they both come up a one? 1/6 1/12 1/36

4+10 in distributive law

Car A can go 332 miles on 12.5 gallons of gasoline. Car B can go 304 miles on 10.5 gallon. Which car has better gas mileage? How much better? Round to the nearest tenth.

The sum of 74 and 6 is

Evaluate the expression a3 - b / 4 for a = 3, b = 2, and c = 4. Write in simplest form.