mary goes running each day. in 3 hours she runs a total of 7 miles. how many miles does she run in 1 hour

Do 10/12 and 40/56 form a proportion? if they do explain your answer.

You throw three darts in a numbered region of the dart board that has the scores of 2, 5, and 8. How many different sums are possible for the three darts

Factor the expression. 6x3y - 9x2y2 + 3x2y A. 2x2y (3x - 3y + 1) B. (2x2y - 3x) 2 C. 3x2y (2x - 3y + 1) D. The expression cannot be factored because it is prime.

The school was collecting canned foods for a local food bank. during the first week of the collection, 1,868 cans were collected. during the second week, 2,480 cans were collected. how many cans were collected altogether?

Alejandro saved some money for his trip to a water park. he spent 2/3 of the money on rides and was left with $27.50.

What is the value of x? A right angle is shown divided into two parts. The measure of one part of the right angle is 10 degrees. The measure of the other part is 2x

A three dollar tip is what percentage of 19.00$

Simplify the expression. (3x/y) ^-3 a. 27x^3 y^3 b. 27/x^3y^3 c. y^3/27x^3 d. 27x^3/y^3

Hiram Callaway deposits $2,350 in an account that earns interest at 3.2% APR compounded monthly. What is his ending balance after five years?

How to sole this elimination problem 2x-5y=3 3x+4y=1