Arlene purchased a used vehicle that depreciates under a straight-line
method. the initial value of the car is $4000, and the salvage value is $400. if
the car is expected to have a useful life of another 6 years, how much will it
be worth in 2 years?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?