Hey there!
We know that:
Bread= $2.19
Milk= $1.56 more than bread
Cereal= $3.20 more than eggs
Eggs= $2.36 less than milk
a.) Find the prices.
Milk= 2.19+1.56= 3.75 <== cost of milk 2.19+1.56= m (equation)
Eggs= 3.75- 2.36= 1.39 <== cost of eggs m-2.36=e (equation)
Cereal= 1.39+3.20= 4.59 <=== cost of cereal e+3.20= c (equation)
b.)
Add all the prices together.
3.75+1.39+4.59+2.19= $11.92
15- 11.92= 3.08
You have $3.08 left.
I hope this helps!
~kaikers
