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How do i evaluate 30-xy+2 if x=-2 and y=-6

How do i evaluate 30-xy+2 if x=-2 and y=-6
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How do i evaluate 30-xy+2 if x=-2 and y=-6

User Robot Mess
by
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1 Answer

0 votes

Answer:

20

Explanation:

Substitute -2 in for x, and -6 in for y

30-(-2)(-6)+2

Multiply first (PEMDAS)

30-12+2

Subtract

18+2

20

Hope this helps! :)

User Ivan Hreskiv
by
8.5k points
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