4. Explain what will happen to the terms in the numerator of the second fraction when you combine these two fractions. You do not need to solve this.

Which of the following represents the length of a diagonal of this trapezoid?

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.

Simplify: -2x 3 (-4) x 6 x (-5) x (-3) x 9