Water in a swimming pool is treated with two chemical mixed. In a ration of 5:4. The total volume of the chemicals is 48 litres. How much of each chemical is used?

Hypotenuse of triangle with sides of 36 and 39

two angles are complementary. the measure of the larger angle is two times the measure of the smaller angle. What is the measure of each angle?

Find a solution to the following system of equations. - 5x + 2y = 9 3x + 5y = 7 A. (-9, 7) B. (1, 7) C. (0, 1) D. (-1, 2)

Which equations are equal to 1/4 (8x+56) = 20

What does 191 and 484 have in common?

Write as a polynomial: y^2 (y+5) (y-3)

You treated yourself to a meal at your favorite restaurant. The total for food and beverage was $14.25. you tip 15%, and there is a sales tax of 6.5%. was what the total amount you paid for your treat?

The high school tennis team is made up of boys and girls. The team has a total of 25 players, is chosen at random, what is the probability that the player will be a boy? A. 0.6 B. 0.75 C. 0.15 D. 0.04

Two-Step Equations 5x + 16 = 56 What is the solution to the equation? Question 3 options: x = 14.4 x = 27.2 x = 40 x = 8

360 pounds to 352 pounds