identify the solution set of the inequality using the given replacement set.
x < –7; {–10, –7.2, –7, –6.9, 6.5, 9}
a. {–10, –7.2}
b. {–10, –7.2, –7}
c. {–7, –6.9, 6.5}
d. {–6.9, 6.5}
? ddd:

What are the exclude value of mn+3m

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?

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft