A section of a deck is shaped like a trapezoid. For this section, the length of one base is 39 feet, and the length of the other base is 46 feet. The height is 30 feet. What is the area of this section of the deck?

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Find the domain and range of the following function f(x) = 51x - 21+ 4

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )