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Butoxors [25]
3 years ago
15

Andrea hiked 3 miles last week. She could have hiked two 1 and 1/2 mile trails. Describe two other combinations of trails she co

uld have hiked
Mathematics
2 answers:
gayaneshka [121]3 years ago
8 0
She could have hiked one 2 mile trail and one 1 mile trail or she could’ve hiked one 2.5 mile trail and another 0.5 mile trail
Lera25 [3.4K]3 years ago
5 0
Hi there!

To find other possible combinations, we can see which other numbers add up to 3:

1 + 2 = 3
<u>Andrea could have hiked one 1 mile trail and one 2 mile trail. 
</u>
<u />2 1/2 + 1/2 = 3
<u>Andrea could have hiked a 2 1/2 mile trail and a 1/2 mile trail.
</u>
Hope this helps!
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Step-by-step explanation:

Step 1: Write equation

6(5 - 2x) + 12 = -66

Step 2: Solve for <em>x</em>

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Step 3: Check

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