We need to know more info.
also have number of people who registered day 1 is x, have day 2 be y.
x+y=350. other than that i can't help
Answer is B. 10.5. Hope this helps! :)
In this problem, you will use ratios
The ratios you are using are:
4cups/12 oz = x cups/30 oz
Cross multiply
120=12x
x=10
He will need 10 cups of flour
Hope this helps!
Branliest?
