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algebra 1
> v.1 is (x, y) a solution to the system of equations?
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is (4, 6) a solution to this system of equations?
x + 2y = 16
7x + 11y = 7
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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?