Question

Plz answer these attachments ASAP. I'll give points, Brainly awards, high ratings, and thanks.
please use template like this
1. _____________________
2. _____________________
3. _____________________
4. _____________________
5. _____________________

Answer 1

1. 15m+2n
2. 40y+48
3. -2/3x+2/5
4. 4(d+3)
5. there isn't a factored form but you could do -1(4.5n-3)