Answer:
........
Step-by-step explanation:
.......................
8 if not that then its 56 or i might be wrong but it seems right to me
Miles, who makes cash contributions to charities.
Answer:
10 minutes.
Step-by-step explanation:
Plane A = 1 ton of fuel left
Plane B = 21 tons of fuel Left
Fuel transfer = 1 ton per minute
In order for them to have the same amount of fuel,
We add up the fuel left in Plane A and Plane B
= 21 + 1 = 22 tons
This means each plane will equally have 11 tons
How long it will take to refuel plane A until both planes have the same amount of fuel is calculated as:
Plane B will transfer 10 tons of fuel to Plane A which would give plan A a total of 11 tons.
Since transfer rate = 1 ton per minute
= 1 ton = 1 minute
10 tons = 10 minutes.
Answer:
38 + 7k=8(k+4)
Distribute the 8 to the terms in the parentheses.
38 + 7k=8k + 32
Subtract 8k from both sides.
38 + 7k - 8k=32
Combine the like terms (k).
38 - k=32
Subtract 38 from both sides.
-k=-6
Divide both sides by -1.
k=6
:)