Respuesta :

jordynleader7

Answer:

Step-by-step explanation:

#1 is the first one

#2 is the third one

#3 is the first one and the like terms one i belive that 4u is also a term but not 100%

uiuiuiuiuiuiuiuiui

Answer:

1: 9x

2: 6 + 36y

3: 9 is a constant, 3v and 5v are like terms, 4u is a term (i think, and im sorry if u get this wrong, i hope not),

Step-by-step explanation:

1: Simplify the expression

7x-2x+4x

7x-2x = 5x

5x+4x=9x

2:  6(1 + 6y)

Use the Distributive Property of addition (i think bc i haven't done this in a a while)

6(1)+6(6y)= 6+36y