Answer:
x = 9
Step-by-step explanation:
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The value of x would be 4m
V * v = v^2
v * -8 = -8v
8 * v = 8v
8 * -8 = -64
v^2 - 8v + 8v - 64
v^2 - 64
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This was using the distributive property or using the FOIL method</span>
7/12 times 4 is 2 1/3. So 2 1/3 inches each week