Answer:
-15
Step-by-step explanation:
-3 - 2(-6)
-3 -12
-15
Answer:
2/5
Step-by-step explanation:
simplify by cross multiplying
Answer: 3.496
Explanation: You find the mean, which is 57.714. Next, you subtract the mean from each number in the dataset, |55 - 57.714|, |59 - 57.714|, etc. You then add all of those numbers together and divide them by the amount of numbers like you would determining the mean. This gives you 3.496. Also sorry for taking so long to respond I’m on my phone and cannot type as fast as I would on pc.
Q is negative two thirds which is written as -2/3
