<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:
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
divide both sides by 3 to get x = -4
Answer:

Step-by-step explanation:
The area of a trapezoid.




