Solving expression 
we get 
Step-by-step explanation:
We need to solve the expression:
Solving:
Multiplying 5 with terms inside the bracket:
So, Solving expression we get
Keywords: Solving Expressions
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Answer:
55
Step-by-step explanation:
12 x 5 = 60
60-5 = 55
55 is not prime
Answer: 12.5 CC
Step-by-step explanation:
V=1/3Bh where B is the area of the base and h is the height
The perimeter of the square base is 8.6 so each side is 2.15 and the area of the base is (2.15)^2 or 4.6225
V=1/3(4.6225)(8.1)=12.5cc
Pretty sure it’s infinitely many solutions
3. C 67.5 mi
4. A 65mi
5. B $270
