10. He will need 11,4 minutes to get to sea level. To get to 30 he'll need 6 minutes.
11. He'll be able to cut 4 complete pieces.
Answer:
True
Step-by-step explanation:
It's true because you are multiplying 3 four times
Answer:
5/6(1/2x)+5/6(6)-3x
-31x/12+5/12-3x
-3x+5/12+5
Step-by-step explanation:
The answer is 84 green beads.
To get that you need to do 168 divide by 4 (four because I look at it like this 1:1:2 is like 1:1:1:1) That answer is 4 then double that and you get 84.