Answer:
11 squared - X squared. That would be your answer.
Step-by-step explanation:
Answer:Astrid needs 280 tons of wood
Step-by-step explanation:
Because:
1 ship requires 40 tons of wood=accomodates 300 sailors
We must:
2100, sailors needed to be accomodated
÷
300, sailors that can be accomodated by 1 ship that requires 40 tons of wood
=7 groups of 300 sailors that can be accomodated by 1 ship that requires 40 tons of wood.
So:
I ship that requires 40 tons of wood × the 7, groups = 280 tons of wood.
I hope this helps! Im sorry its too complicated.
Simplier:
2100 ÷ 300= 7
40 × 7= 280
A fraction is a short way to write a division problem.
Every fraction means (the top number) divided by (the bottom number).
When you actually do the division, you get the decimal.
3 divided by 5 = 0.60 .
To change any decimal to a percent, you move
the decimal point two places that way ==> .
0.60 = 60% .
Answer:
4=1
Step-by-step explanation:
2(n + 2) = 4n + 1 - 2n
2n + 4 =4n - 2n + 1
2n + 4 = 2n + 1
<em>add -2n to each side</em>
2n-2n+4=2n-2n+1
0+4=0+1
4=1
idk if this is right myself but this is want i found on internet, i searched it up for 1 hour and this is the ans they gave me...
