Solve the following systems of equations for x

2x+3y=-14

Y = 6x+22

If the quadratic formula is used to solve 2x (x + 5) = 4, what are the solutions?

2 3/5 - 1 3/8 estimate

Jason is a writer who gets paid a certain number of dollars per page, but 25 percent of the money he makes goes to taxes.

Krista and Nick put a down payment of 20% on the purchase of their house, and then financed $200,000. What was the purchase price of the house? a. $160,000 b. $220,000 c. $240,000 d. $250,000

What is the area of the circle r=4.1 in

If c = 4 and d = 5, find c:d.

31/8 as an improper fraction

Flip a coin 4 times and calculate the experimental probability of the coin landing heads up.

Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in A' ∪ B?

The radius of a cylinder is increased from 9 to 9.03 inches. if the height remains constrant at 12 inches. Estimate the change in volume