We have to mutiply factor -2/3 times every agument from the parenthesis.
/+8b
8+6b=-4 /-8
6b=-12 /:6
b=-2 - its the answer
8+6b=-4 /-8
6b=-12 /:6
b=-2 - its the answer
A farmer wants to enclose a rectangular field along a river on three sides. If 2,800 feet of fencing is to be used, what dimensi
1 answer:
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