Question

1. 3w - 10w

A, 13w
B. -7w**
C. -7
D. 7w

2. y + 2y + 3z

A. 2y + 3z
B. 3y + 3z
C. 2y^2+3z
D 6yz

3. 6r + r - 5r

A. 2r
B.1r + r
C. 0r
D. 7r - 5r

4. 5x + 2(x + 6)

A. 7x + 6
B. 7x^2 + 12
C. 7x + 12
D. 7x (x + 6)

5. -3m + 3(m +6)

A. 6
B.-6m + 6
C. 6m + 18
D. 18

Help please

Answer 1

What don't you understand about these problems?

How would you like us to help you?

Answer 2

The first one is correct. What are your answers for the others?

Answer 3

2. y + 2y + 3z
combine like terms
y + 2 y = 3 y
so
3 y + 3 z


B. 3y + 3z
===================
Hey, you got the first one right. This is really no different
3. 6r + r - 5r
(6+1-5)r = 2r

A. 2r
=========================
4. 5x + 2(x + 6)
is
5 x + 2 x + 12
or
7 x + 12


C. 7x + 12
=============================
5. -3m + 3(m +6)
is
-3 m + 3 m + 18


D. 18

Answer 4

Wait #2 question is
Y+1.2y+1.2z

Answer 5

for my connexus fam.
B
D
A
C
D
your welcome nya~~~

Answer 6

XOXOKitty is correct 100%%%
1.B
2.D
3.A
4.C
5.D