2 years ago

Peter ran 15 miles without stopping during the marathon. Anne ran the distance that 1/3 Peter ran before she stopped.

1 answer:

viva [34]2 years ago

7 0

Answer:

That would be A) 5 miles.

Step-by-step explanation:

this is because 3 times 5 is 15

so 1/3 of 15 is 5

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Aleksandr-060686 [28]

Answer:

x = 7, x = -10

Step-by-step explanation:

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Use the quadratic formula.

$x = \frac{-3 + \sqrt{3^2-4(1)(-70)} }{2(1)} \\x = \frac{-3 - \sqrt{3^2-4(1)(-70)} }{2(1)} \\$

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You can also factor if you want - that is a faster method.

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3 years ago

Rus_ich [418]

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3 years ago