A rectangular dance floor has width w feet, and length 6 feet longer than its width. Write an expression for the perimeter of the dance floor

4w+12

Step-by-step explanation:

Perimeter= sum of all sides

width=w

length=w+6

perimeter=w+w+6+w+w+6

= 4w+12

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

answer for #1 is c

answer for #2 is d

can i get brainliest