Select the interval(s) where the function f(x)=2x3−3x2−12x+20 is only increasing. Question 1 options:

−∞ < x < ∞

0 < x < ∞

−2.5 < x <∞

−1 < x < 2

2 < x < ∞

−∞ < x < −1

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?