Straws are sold in packs and boxes .

There are 15 straws in each pack.
There are 48 straws in each box.
Tricia buys p packs of straws and b boxes of straws.

write down an expression in terms of p and b , for the total number of straws bought by Tricia.

Respuesta :

Each pack has 15 straws

Each box has 48 straws

Tricia buys p packs of straws and b boxes of straws

Total number of straws bought by Tricia = 15p + 48b

..... Hope this will help....