Question

6r + r - 5r

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

Answer 1

C

Answer 2

Would you know the answer if it was 6 + 1 - 5 ?

Answer 3

all r's can be added and subtracted together

Answer 4

The simplified expression

Answer 5

6 + 1 - 5 =???

Answer 6

pretend r is the rubber one must use to make a cork
how many rubbers are there?

Answer 7

Its B.

Answer 8

It's D

Answer 9

i got 3 different answers, so can someone prove their point.

Answer 10

Answer this

6 + 1 - 5 =

Answer 11

2

Answer 12

Good, so

6r + 1r - 5r =

Answer 13

The r is really 1r.

Answer 14

You work from left to right so it would be 7r-5r

Answer 15

You can't add r to 6r or 5r. You would subtract 5r from 6r ( both are like variables) and get 1r.

6r-5r+r
=1r+r

Answer 16

@Unicornkat and @Baseballa101 stop it.

Answer 17

Oh so it's B?

Answer 18

6 + 1 - 5 = 2

so
6r + 1r - 5r =

Answer 19

yes. Its B

Answer 20

WHAT LETTER IS IT AGENT SMITH.

Answer 21

;-;

Answer 22

Look at the above post, NO IT IS NOT B.

Answer 23

It's A, m'dear

Answer 24

6 + 1 - 5 = 2

so
6r + 1r - 5r =


Here is an example:
5m + 4m - 3m = 6m

since 5+4-3 is 6.

Answer 25

6r+1r = 7r
7r-5r = 2r
It's A

Answer 26

btw @UnicornKat
"You can't add r to 6r or 5r."

Yes you can. r is 1r, which can be added to 6r or 5r. They're all like terms.

Answer 27

Oh whatever @agent0smith

Answer 28

lol that's a good response, quite helpful.