R could equal any number, but it has to be higher than 4, because 3+4=7.
Will you please provide more information and state a clear question
Answer:
(1/6)^2
Step-by-step explanation:
We want to find the fraction that is equivalent to 1/36.
Let us look at each of them individually:
a. 
b. 
c. 
d. 
Therefore, the correct answer is c.
Answer:
40
Step-by-step explanation:
In this case you can say in one hour Austin earns $7.50.