Line BE and KE are the same length, so set the 2 equations to equal and solve for P.
7p+7 = 37-3p
Add 3 p to both sides:
10p +7 = 37
Subtract 7 from each side:
10p = 30
Divide both sides by 10:
p = 30/10
p = 3
The answer is B.
the perimeter is 35 and are is 40
1. 3h+11
2. -2r
3. g-4
4. 5f+4
5. 15z
5.231.281 : 70.323 = 74,3 people per square mile
or 74 people per square mile
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