The solution of 2x2 + x = 3 is shown below. 2x2 + x - 3= 0
(2x + 3)(x - 1) = 0
x = -1.5 or x = 1
Based on this work, the solution of the system of
equations is
{(-1.5, -6.5), (1,7)
{(-1.5, 9.5), (1,7)}
{(-1.5, 9.5), (1, 9)}

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building