How many gallons of gas do the Williams family need? A.34 gallons

B.21 gallons

C.22 gallons

D.23 gallons

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?