15 * 15 * 15 = 3,375 cubic centimeters
Answer:
x=
Step-by-step explanation:
distribute first: (2x+2)+(10x)=3
Then Simplify: 12x+2=3
Subtract 2 from both sides to cancel it out: 12x=1
Divide 12 on both sides x=1/12
Answer:
B
Step-by-step explanation:
The answer is b, because if 5 and 10 are in the middle, you add them (15) then divide by 2, to get 7.5