Answer:
Independent: The people who attend.
Dependent: The copies she has to make.
Step-by-step explanation:
She will make a certain amount of copies depending of how many people attend.
7 because 42 divided by 6= 7 and length times width = perimeter
Answer:
X=6
Step-by-step explanation:
5(x-1)+3x=7(x+1)
5x-5+3x=7x+1
8x-5=7x+1
8x-7x=1+5
X=6
So the answer is X=6
Answer:
The answer to this is B, $135.
Step-by-step explanation:
I took the test.
I believe the answer is 60 degrees I am a little confused by that question though