ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.

C

Step-by-step explanation:

To solve for x, we have to get x by itself. To do this, perform the opposite of what is being done to the equation.

6x+c=k

First, subtract c from both sides. c is being added to 6x, so we subtract, because subtraction is the opposite of addition.

6x+c-c=k-c

6x=k-c

Next, divide both sides by 6. 6 and x are being multiplied, therefore we divide. Division is the opposite of multiplication.

6x/6=k-c/6

x=k-c/6

So, choice C is correct.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are