Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Switch Sides

[ Step Two ] Add 4 To Both Sides

[ Step Three ] Simplify

[ Step Four ] Check Your Work

[ Step Five ] Question: Is Equation Correct

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An integer is a number that is not a fraction so no 3.7 is not an integer
GCF= 1
FACTORED VERSION = (X-1) (2X+3)(X+2)
AC
Same line segment just goes in the other direction.
Each pound costs 2.40,
to check this 2.40 * 5 = 12
so 2.40 * 7 = 16.80
Answer: 16.80