Divide both sides by 2
2t/2 = 10/2
t=5
Answer:
Leo is correct
Step-by-step explanation:
You would multiply 36 by 52 to get $1872 which is more than enough to get the bike
Answer:
2.5 gal would have to be replaced with 100% bleach to get the right concentration.
Step-by-step explanation:
If we drain X gal from the tank and we replace it with X gal of 100% bleach we will have in the tank: 80-X gal of 4% bleach and X gal of 100% bleach.
We can calculate the final concentration of the solution using a weighted average of the volumens where the weights are going to be the concentrations of each one:
(7%)×(80) = (4%)×(80-X) + (100%)×(X)
560 = 320-4X+100X
240 = 96X
X=2.5 gal
Correct me if i’m wrong but there is no solution!
Answer:
i cant see the question can you take a better picture
Step-by-step explanation:
