When solving 1,398 ÷ 15, using partial quotients, you decide to start by subtracting 150 from 1,398. How many groups of 15 is 150? 10 groups
5 groups
100 groups
150 groups

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?