-12 + 2a = -6 (1+a)?
Answer is 0 = 6
The answer for the problem above is 19.147 meters is the total length of the wires.
Answer:
The answer is x = -4
Step-by-step explanation:
~Hoped this helped~
Average time for a 35 year old man to run half a marathon is 9:50:38
Basically, the question is asking, what will happen if we increase 9 by 30%?
first, what is 30% of 9?
So, the increase will be by 2.7 days,
So the total amount will be 9+2.7=11.7 - this is the correct answer.