Answer asapthe picture below shows a right-triangle-shaped charging stand for a gaming system: which expression shows the height, ac, of the charging stand?

What is the value of f(x) = 2.2 for f(-2)?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?