Evaluate the numerical expression. 3/2 − (− 1/4 )

a) − 1/2

b) − 3/2

c) 4 5/

d) 7/4

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?