HELP PLS HELP You bought a brand new car for $45,000. The car depreciates at approximately 7%
per year. How much will the car be worth after 8 years? Round to the nearest whole
dollar.

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations