I am stuck on how to simplify this expression 20 (-1.5r+0.75)

Write an algebraic expression for the perimeter of the swimming pool

The measure of one angle of a right triangle is 12 degrees more than the measure of the smallest angle. Find the measures of all three angles.

An airplanes altitude changed - 415 feet over 5 minutes. what was the mean change of altitude in feet per minute

Which are characteristics of translations Select three options

Sandra bought 38 DVD movies for $874. Give an estimate if the cost of each DVD movie?

A kite with a string 100 feet long makes an angle of elevation of 50° with the ground, assuming the string is straight, how high is the kite? Round your answer to the nearest tenth

5 divided by the sum of a and b

6 (2m-3) - 3m=2m-18+m what is m?

Clarence solved the equation 3x + 15 = 33 and showed the following work. 3x + 15 = 33 3x + 15 - 15 = 33 3x = 33 = x = 11 Which of the following is true?

Josh walks 5/6 of a mile on Monday he walks 3/8 of a mile on Wednesday Josh wants to know about how much farther he walked on Monday then on Wednesday which is a reasonable estimate