Answer:
The amount in checking will always be twice in any week.
Step-by-step explanation:
Let's say,
represents the week,
represents the saving account and
represents the checking account.
Balance in saving account in any week 
Balance in checking account in any week 
Translate the statement into mathematical equation. Remember to use " = " for word "is" in the given statement.
We have to find
for
.
Putting the values, we have:


Which means in each week the amount in checking is twice the amount in savings.
Best Regards!
To figure out R, add 1.97+0.65 together. 1.97+.065=2.62
There are 12 inches in a foot and if a yard is 3 feet then do:
3 x 12 and you get 36in
So there are 36 inches in a yard
9/50 is the answer I think!
I converted 9/10 to decimal to make it easier for me to solve and got 0.9
I divided 0.9 by 5 and got 0.18
I converted 0.18 to fraction and got 9/50