9(1)+7y=-12
9+7y=-12
7y=-12-9
7y=-21
y=-3
Answer:
He will arrive at 7:31am.
Answer:
(11x-7)
Step-by-step explanation:
Answer:
Step-by-step explanation:
x=-2, x=3
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x^2+5x+6=(-2)^2+5(-2)+6=(-2)(-2)-10+6=4-10+6=-6+6=0
x^2+5x+6=3^2+5(3)+6=9+15+6=24+6=30
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x^2-x-6=(-2)^2-(-2)-6=4+2-6=6-6=0
x^2-x-6=3^2-3-6=9-3-6=6-6=0
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