Please help if you can. If possible please write how you got the answers for both questions so I can remember them next time I get questions like them.

Please help if you can If possible please write how you got the answers for both questions so I can remember them next time I get questions like them class=
Please help if you can If possible please write how you got the answers for both questions so I can remember them next time I get questions like them class=

Respuesta :

Answer:

1 is 5x15+x so yeah

I'm not sure about 2 tho

5x15+x
2 is a mystery.