Answer:
No solution
Step-by-step explanation:
The lines mean absolute value so any negative number will become positive, meaning once simplified you will have a positive number added to five and there is no positive number that when added to five will be less than 1.
Answer:129-32
Step-by-step explanation:Decreased means subtract from that number, so you are going to subtract the 2 numbers.
Ch3ch2ch2ch2ch3 is pentane which is a 5 carbon alkane.