Question

Write an expression for the perimeter of a rectangle with the length of 5x-8and the width of 3x

Answer 1

??? again!
\[2l + 2w \]



\[2(5x-6) + 2(3x)\]

\[10x -12 + 6x\]

\[16x - 12\]
Thats the expression. i did the same thing that i did before but left out the "P" variable because you said it was an expression, not an equation.
hope it helped!

Answer 2

2(5x-8) + 2(3x)
10x - 16 + 6x
16x - 16
16(x-1)

Answer 3

look at hero's, I did it wrong.

Answer 4

is the other one wrong?

Answer 5

so there both wrong?

Answer 6

Mine is correct

Answer 7

oh ok :)

Answer 8

would you know how to do this?


4z-15=4z+11


solve

Answer 9

Something weird happened. I think this site has an issue with double-posts. I posted in another section and the responses showed up here.

Answer 10

4z-15=4z+11
No solution