Answer:
ok so if we take length to be x we know width is x-3
the perimeter is the total length of sides, if you look at a rectangle you can see it has 4 sides with 2 length and 2 width. so perimeter is 2 times (x + x-3) = 26.
2x -3 = 13, 2x = 16, x = 8, 8 is length
the width is then 8-3 = 5.
Length = 8, width = 5.
Answer: B
Step-by-step explanation: Since you know the number is not apart of the solution, the circle will definitely be open. But the circle is open so, it's apart of the problem
x-5=-13
move -5 to the other side
sign changes from -5 to+5
x-5+5=-13+5
x=-13+5
answer:
x=-8
Answer:
I read it.. I don't know.. It's just saying we can't really cheat, it's not too bad.
