Let s represent the sandwich and p represent the portion
<span>s=8p</span>
Answer:
B) 8:9
Step-by-step explanation:
Please refer to the attached image for explanations
Answer:
The choose first.

Step-by-step explanation:

I hope I helped you^_^
Answer:
the minimum is 410, the max is 450
Step-by-step explanation:
to find the minimum you would do 430-20 and the max would be 430+20
Answer:
18 years
Step-by-step explanation:
let catrinas age be c
3(c/2)+3=12
3c/6=9
3c=54
c=18