kingalex7575
15.07.2019 •
Mathematics
Mel drove 230 miles in 4 hours an pia drove 230 miles in 5 hours who drove faster?
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Ответ:
Ответ:
1. x^2 +7x = 0
Then the GCF needs to be found
2. x(x+7) = 0
Set each to 0
3. x= 0 or x+7=0
Solve for x
4. x=0 or x=-7