Answer:
42 = <em>l</em>
21 = <em>w</em>
Step-by-step explanation:
{l = 2<em>w</em>
{126 = 2<em>w</em> + 2<em>l</em>
126 = 2<em>w</em> + 2[2<em>w</em>]
126 = 2<em>w</em> + 4<em>w</em>
126 = 6<em>w</em>
21 = w [Plug this back into both equations to get the length of 42]; 42 = <em>l</em>
I am joyous to assist you anytime.
Answer:
1. $85
Step-by-step explanation:
multiply 17 by 5
Answer:
12
Step-by-step explanation:
Start at negative 8 on the number line than move to positive 20
Vicki is correct!
That is because they all took 2/6
so simplified they all took 1/3
Hope this helps ;)