Answer:
1. 80(B)
2. 40(B)
Step-by-step explanation:
100-20=80
100-60=40
just some simple math
Answer:
Ifiidhsvshsvshsisnsbsksbs LOL
Step-by-step explanation:
Answer:
No, because both of them will never be able to match; become equivalent. You would have to multiply 2 different numbers to make them match, meaning they would not be proportional. For a comparison to be proportional, the ratio you are trying to simplify to must be achieved by multiplying 2 numbers from the previous ratio by one LCD.

They are<em> able</em> to make 12/21, but that does not mean they are proportional.
You have to show the figure lol
Answer: 2factor : f(x)=x3
Step-by-step explanation: Graph.
Note: My bad if this is incorrect. I'm rlly sure.