Amy's math notebook weighs
1
2
pound, her science notebook weighs
7
8
pound, and her history notebook weighs
3
4
pound. what are the weights in order from lightest to heaviest?

she will most likely have 33  

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right