Austen already has 3 stickers, and he will get 21 additional stickers from each sticker pack
he buys. How many sticker packs does Austen have to buy to have a total of 45 stickers?

Respuesta :

Answer:

he will need 2 sticker packs

Step-by-step explanation:

you take away the 3 stickers he already has and subtract them from 45

then you divide 42 and 21 which equals 2