Question

help please :3?
y + 1.2y +1.2z

A) 2.4yz
B)1.3y + 1.2z
C) 1.2y2 + 1.2z
D) 2.2y + 1.2z
thanks :D

Answer 1

combine link terms

Answer 2

what do you mean?

Answer 3

y + 1.2y =?

Answer 4

um 1.2yy ?

Answer 5

1+1.2=?

Answer 6

2.2

Answer 7

so
y + 1.2y=?

Answer 8

I don't know what to do with the y

Answer 9

its just like you factor a y
y(1+1.2)=2.2y

so your answer is 2.2y + 1.2z

Answer 10

oh :o
do i have to solve that on to simplify

Answer 11

I don't think so

Answer 12

thanks :p

Answer 13

@surdawi why did y count as one

Answer 14

1*y=y; you factored a y

Answer 15

6r + r – 5r
6r +r = 7r
7r - 5r = 3? or 3r

Answer 16

is that right the origonal problem is 6r + r – 5r

Answer 17

6r + r – 5r
factor an r
r*(6 + 1 - 5)
what should you get?

Answer 18

UM 7 -5 = 3r

Answer 19

2r