The answers are in the photo
Answer:
b 125
Step-by-step explanation:
first you know that you have 2 and 5 as similar numbers you both square them so that they become a ratio of area which is 4/25 after you do 4/25=20/x and you do cross multiply then you find 125. hope that helped understand.
Get m by itself so divide each side by 6
m= 234/6
m=39
a is the answer
all you need to do is place the numbers from the lowest amount to the highest amount :)