Haven07
contestada

Can you combine the two terms by addition, yes or no?
1.) 4x + 2x
2.) y + 2y
3.) 1.4r + 9x
4.) 7.1x. + 3​

Respuesta :

pra11

Answer:

1. 5x

2.3y

3.10.4rx

4.10.1x