Answer:
each carton of eggs cost $1.71
Step-by-step explanation:
We know she spent a total of $31 at the store.
________
2.25 for 1 box of cake mix
times by 5
11.25 for 5 box of cake mix
________
2.80 for 1 gallons of milk
times by 4
11.20 for 4 gallons of milks
________
add that all up
11.25+11.20=22.45
________
Take away
31-22.45=8.55 that's for 5 cartons of eggs but we want them individually.
so divide by t
8.55รท5=1.71