3 1/3 -(5 1/2 x-2 1/6 )+8 5/9 x
1 answer:
You might be interested in
Answer:
The expression is .
Step-by-step explanation:
Given:
The number of stamps in Kelly's stamp collection is 10 less than half the number of stamps in Marks collection.
Let m represent the number of stamps in marks collection.
Now, to write an expression show the number of stamps in Kelly's collection.
Let represent the number of stamps in Marks collection.
And the number of stamps collection of Kellys be
Now, to write an expression:
According to question:
Therefore, the expression is .
Answer:
The rate is 6.43%
Step-by-step explanation:
Given
--Interest
-- Principal
--Time
Required
Determine the rate
Using simple interest formula:
Make R the subject
Convert time to years
Substitute values for I, P and T
Convert to percentage