There are 72 boys. 7:6 = 84:?, divide 84 by 7, you get 12. Multiply 6 by 12 to get the answer.
Answer: You need to show the number line in order to get an answer.
15
300*5/100 =15
That's all
They all have the same y-intercept
Answer:
The slope is 3/4
Please correct me if I am wrong please and thank you
Step-by-step explanation:
I use the slope formula 
Plug in (2,1) and (-2,-2)
1-(-2)/2-2
= 3/4