A door is open 52 degrees. How many more degree do you need to open it so that the door is perpendicular to its surrounding wall?

Solve the following system of equations -3x+2y=8 6x-2y=-20

bens model boat weighs 4 newsons. When he places it in the water it sinks. Explain what happened and what he can do to make it float

Sarah says that 26 divided by 8 equals 14 divided 4 because both are "3 R2. show her mistake using decimal division

A jewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. what is the cost of one pair of earrings?

LCD For 11/14 & 29/63? Find LCD?

Marilyn stood 18 feet away from a spot direclt underneath a bird's nest and looked up at the nest with an angle of elevation of 28°. Marilyn eyes were 4 feet above the ground.

Melinda spend $14.25 on school supplies Dr spend $2.30 more than Melinda

At a soccer match, for every goal team A scored, team B scored 3 goals. The ratio of the number of goals scored by team A to the number of goals scored by team B is ___. 1 to 1 1 to 3 3 to 1 3 to 3

Isolate the variable to solve 4x + 4 >-20. Which number line shows the solution set? + A+ -8 - 6 -4 02 4 6 8 8 -6 -4 -2. 0 2 6 8 C++ 8 -6 -4 2 0 2 6 8 O -8 -6 -2 0 2 8

If f (x) = 4x-x^2, find the square root of f (3/2)