Please answer this question !! Thank u ! Will give brainliest !!

B

Step-by-step explanation:

You can tell which linear system has (1, 1) as its solution by plugging in (1, 1) into each equation.

A. Incorrect

3(1)+2(1)=3

3+2=3

5≠3

B. Correct

7(1)+2(1)=9

7+2=9

9=9

2(1)+7(1)=9

2+7=9

9=9

C. Incorrect

8(1)+1=7

8+1=7

9≠7

D. Incorrect

8(1)-2(1)=4

8-2=4

6≠4

Therefore, B is the correct answer.

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney