Answer:

Step-by-step explanation:
Given
See attachment for ski trails
Required
Total length of
ski trails
From the attached figure, there are 3 skis with length 
So:
The total length is:

Express fraction as improper fraction




Answer:
Step-by-step explanation:
3x + 6 = 2x
3x - 2x = -6
x = -6
Answer:
15lb
Step-by-step explanation:
1lb=453.59
Answer:
<h2>8</h2>
Step-by-step explanation:

Answer:
2/3 is the slope and 4 is the 4 intersept
Step-by-step explanation: