Hi there!
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I believe your answer is:

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Here’s why:
- The formula for the slope of two given lines given is 'rise over run'.
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- We are given the points (3,5) and (8,7).
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Hope this helps you. I apologize if it’s incorrect.
Answer:
5x+1
Step-by-step explanation:
(4x+2)+(x-1)=
Combine like terms
4x+x +2 -1
5x+1
Uh what did you mean to upload a picture or somthing
The tree is 7.5ft because it's shadow is half it's height.
Answer:
x=11
Step-by-step explanation: