Thats it option (C). Hope it helps!!
U basically solve: (4sqrt8)*2 + (5 sqrt 12 + 6 sqrt 20)*2
Answer:
15 weeks and you both will have $270
Explanation:
60+14x=120+10x
4x=60
x=15 weeks
amount= 60+14*15= $270
Answer:
volume = length^3
3375= length^3
therefore length = 15 units
