Find the sum: (5x3 + 5x – 2x) + (3.r? - 6x + 2x)

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

Yvaries directly as x. y =90 when x=6. find y when x=13