Question

Sean already has 9 plants in his backyard,

and he can also grow 18 plants with every seed packet he uses. How many seed packets does Sean need to have a total of 45 plants in his backyard?

Answer 1

2 seed packets he will need

Answer 2

2 seed packets

Explanation:

18 plants per seed packet

18+18=36+9=45

2 seed packets