You have 87 marbles
Round that number to the nearest ten.
1 answer:
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5x - 6y = -90
-10 x - 6y = -90
Subtracting,
15x = 0
x = 0
y = -90/(-6) = 15
Answer: x=0, y=15
6m² + 7m should be the answer
Answer:
=−6
Step-by-step explanation:
It’s c, for any integer,n
A= bh divide by 2 so you'll multiply 10x8 the product would be 80 and so you divide 80 by 2 and get 40 as your result.
