Answer:
Hey, I see this is your first question...Good Luck!
Your answer is y=72/b−4
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
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Answer:
9 minutes
Step-by-step explanation:
We can write a proportion to solve
5 gallons 15 gallons
-------------- = ---------------
3 minutes x minutes
Using cross products
5x = 3*15
5x = 45
Divide by 5
5x/5 = 45/5
x = 9
Answer:
Step-by-step explanation:
20 tens ? Because 10x2 tens
It is a good idea to check to see if your answer is reasonable because a. if your answer is reasonable, you have probably done the problem correctly.