Yolanda runs 5 miles in 38 minutes how much would she run in 57 minutes

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

7 0

Answer:

Step-by-step explanation:

Assuming she runs at the same pace, this will be a simple problem to solve. First we have to find that rate. She ran 5 miles in 38 minutes. This means she ran about 0.131 miles per minute. Then we just have to multiple that rate by 57 minutes to find out that at the same pace she would have run about 7.5 miles.

Hope I Helped :)

kkurt [141]3 years ago

4 0

Answer:

7.5 miles

Step-by-step explanation:

38/5=7.6

57/7.6=7.5

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Olin [163]

Step-by-step explanation:

You should prolly subtract 2 from both sides first.

So you get, -|2/5x + 3| > -1 2/5

Add three to both sides
-|2/5x| = -1 2/5
Do -1 and 2/5 divided by 2/5 to get -3.5, x > -3.5

One of the answers is x > -3.5 but you need to switch the sign to less than and make the other side the opposite.

$-( \frac{2}{5}x + 3 ) < 1 \frac{2}{5}$

You see that, switched the sign and made whats on the right side opposite. So now solve for x again but with this new equation. Also, the parentheses are absolute value signs

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I hope I'm correct, my bad if I'm wrong