Let f(x) = 4x – 5 and g(x) = 3x + 7. find f(x) + g(x) and state its domain.

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

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