Can yall check my work 2n+4≤−14 or n−6≥−11
-4 -4 +6 +6
2n/2 ≤ -18/2 n/1 ≥ -5/1
n≤-9 n≥-5

please help i dont know if i have to flip the reciprical

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?