Answer:
Step-by-step explanation:
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2(7) + 5(1) + 3(-3) = 10
3(7) - (1) + 4(-3) = 8
5(7) - 2(1) + 7(-3) = 12
Then (7,1,-3) is a solution to system
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Answer:
the answer is 9.7×10 to the fourth power
Step-by-step explanation:
Its either 14 or 40 i think
Step-by-step explanation:
Refer to attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>