Answer and Step-by-step explanation

2, -4, 6, -8, 10, -12, 14, -16
These are the next three numbers in the pattern :-12, 14, -16
Using the quadratic equation would be the easiest
Answer:
I'm pretty sure its 2.9 hours
Step-by-step explanation:
hope this helps
I think you add two more every row so there would be 13 in the 7th row
Write it in a simplest form so you can better understand the sock that are =46