Pedro wants to paint his room, which is 12.5 feet by 11.5 feet, with an 8-foot-high ceiling. how many total square feet will pedro need to paint?

For which rational expression is -2 an excluded value of x?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

How do i do this? i don’t understand