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Masja [62]
3 years ago
10

Will mark brainliest!!!Solve for each variable

Mathematics
1 answer:
Kamila [148]3 years ago
7 0

Answer:

n=5, m = 4

Step-by-step explanation:

It is a parallelogram so m+8 = 3m and 2n-1 = 9

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2 years ago
Erica walked down a trail into a valley. V(d) models Erica's vertical distance from the top of the valley (in kilometers) after
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Answer:

<u>THE ANSWER IS B.</u>

Step-by-step explanation:

After she had walked 2K along the trail, Erica's vertical distance from the top of the valley was equal to T kilometers.

I just checked it and this was the right answer.

6 0
4 years ago
Read 2 more answers
2. If 5x + 8 = 4, then 3x = ?<br>please answer guys​
Crank
5x + 8 = 4
5x = -4
x = -4/5
3(-4/5) = -2.4
Solution: 3x = -2.4
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