carmen has saved 80% of the money she needs to buy a new video game. if she has saved $36, how much does the video game cost

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn