<u>Answer:</u>

<u>Step-by-step explanation:</u>
We are given the following expression and we are to perform operation and write the answer in simplest form:

Changing the mixed fraction into improper fraction:
---> 
Now simplifying it:

Changing the division sign to multiplication by taking the reciprocal of the denominator:


Answer:
B) 190 cm^2
forgive me if I am wrong.
Answer:
you could do it as t14-5t