When m is the number of minutes it would take to finish the job using only the new machine, the situation is modeled by this rational equation: .

How many minutes would it take to finish the job if Mr. Koger used only the new machine?

mark other person brainliest

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

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according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

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