Me expression - x2 + 70x600 represents a company's profit
number(s) of items sold is the company's profit equal to $02

10 items and 60 items

35 items

0 items

20 items and 30 items

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

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answer: what are the following choices