(6-+2-)-(2-4+78-19+74-39+638+7)

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

What is the ratio of the length of an object in yards to the length of the same object in miles?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7