Answer:
9 1/15 Hours
Step-by-step explanation:
First you must find the LCD of the two fractions. Then, you can add them together very easily. Last, just simplify.
Hope this helps!
Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7
B) two real roots is the answer because it is bigger than 0.
It would equal 0.75 and as a fraction it is 3/4