3/4= 9/12
1/3= 4/12
9/12-4/12=5/12
answer is 5/12
84 gallons/(2.8 gpm) = 30 minutes
Answer:
si
Step-by-step explanation:
si
9.3 repeating is the answer.
Answer:33/9
Step-by-step explanation:
Log10(x+3)-Log10(x-3)=1
Log10((x+3)/(x-3))=1
(x+3)/(x-3)=10^1
(x+3)/(x-3)=10
Cross multiply
x+3=10(x-3)
Open brackets
x+3=10x-30
Collect like terms
10x-x=30+3
9x=33
Divide both sides by 9
9x/9=33/9
x=33/9
