Plis me ayudan , es para mañana doy corona a) + 3 − 8 = d) 5 − 6 = g)13 − 18 =
b) − 7 + 5 = e) − 2 + 7 = h) − 11 + 4 =
c) − 9 − 1 = f) − 4 − 6 = i) − 19 + 25 =

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?