Answer:
see below
Step-by-step explanation:
3(2x+6) +8=15
Subtract 8 from each side using the subtraction property of equality
3(2x+6) +8-8=15-8
3(2x+6) =7
I think you solved it on your own because x is 82
Answer:
D
Step-by-step explanation:
<em>Midpoint Formula:</em>
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The balloon assumes the shape of a sphere with a formula of the volume equal to V = 4/3 pi r^3 where r is the radius of the balloon. In this case, we are given with volume of 288 pi in^3. We just substitute the given volume such that the resulting radius that answers the problem is 6 inches.
