The answer would be B.
For these, you plug in 8 where there ia a variable. 2(8)-1=15
According to the statement,
(5/6)a - (1/3)a = 13
(5 - 2) a / 6 = 13
a = 26 gallons
There's not enough information given to answer number 22.
Answer:
10
Step-by-step explanation:
