Answer:
9 gal
Step-by-step explanation:
150/18
8.333333333333334
if we round that to the greater whole gallon we get 9 gallons
I believe the answer is x=0
If you zoomed in i could've helped more. Bummer...
Not possible, you know you have to have at least 5 nickels so substract those first, now your at 4.50. you cant get to 54 coins after that
For this case we have that the total minutes spent in yoga classes last week was 165.
Subtracting the 45 minutes of the Saturday day we have:

Those 120 minutes were distributed in the weekly yoga classes
where each lasted 30 minutes.

So, 4 week yoga classes were held
ANswer:
4 week yoga classes were held