The school store is running a promotion on school supplies. Different supplies are placed on two shelves. You can purchase 5 items from shelf A and 3 from shelf B for $29. Or you can purchase 3 items from shelf A and 5 from shelf B for $27. This can be represented by the following system of equations. 5A + 3B = 29
3A + 5B = 27

Solve the system of equations by multiplying first.

The price is $___
on shelf A and $___ on shelf B.

If the supplies on shelf A are normally $6 each and the supplies on shelf B are normally $4 each, how much will you save on each package plan?

You save $_
when buying the first package and $_
for buying the second package.
Please Help