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Pavel [41]
3 years ago
12

samantha was training for a marathon each week she ran she increased her distance by 2km if she ran 5km the first week after how

many weeks will be able to run 15km?
Mathematics
1 answer:
sattari [20]3 years ago
8 0

Answer:

5 weeks

Step-by-step explanation:

x(number of weeks)

5+2x=15

2x=10

x=5

(verification)

5+2*5=15

15=15

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3 years ago
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Arisa [49]

Answer:

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7 0
4 years ago
Evaluate \dfrac j4 4 j ? start fraction, j, divided by, 4, end fraction when j=12j=12j, equals, 12.
cricket20 [7]

We need to evaluate the value of fraction \frac{j}{4}.

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3 0
3 years ago
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In JKL. solve for x <br><br> 66.73<br> 74.89<br> 15.44<br> 38.16
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Answer: 74.89
5 0
3 years ago
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