Answer:
i think it is 1/100
Step-by-step explanation:
4/20^2 add all the marbles number together than put the amount of orange marbles on top of it so it is 4/20 than square it
Please refer to the above attachment
We always start from right side in order of operation in any equation
we can set up equation as
step-1:
x divided by three
we can write as

step-2:
six more than x divided by three
so, we get

step-3:
y is six more than x divided by three
so, we get

and this is in y=mx+b form
so, we have
...............Answer
Draw six dots then a plus sign then draw seven dots and the count them and put an equal sign and however many dots. Doe the same with the other numbers