Answer:
x = 8
Step-by-step explanation
Complimentary angles have a sum of 90*. Thus when adding the two equations together, we must get 90*.
7x + 17 + 3x - 7 = 90 Combine like terms
10x + 10 = 90 Subtract 10 on both sides
10x = 80 Divide both sides by 10
x = 8
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The answer to this is 6.1 days
Answer:
Idk fam
Step-by-step explanation:
......
Five hundred and sixty two divided by seven would be,
=80.28