Add up all numbers then divide by the total amount of numbers
Example: 3,4,5,6,7,8
Add up numbers: 3
+. 4
5
6
7
8
—————————————
33
Then divide by 6 because there are 6 numbers
33/6=5.5
Answer:
9x + 4(x+2) - 5
9x + 4x + 8 - 5
13x + 3
Step-by-step explanation:
I hope this helps!
I’m pretty sure 17.3 because of you do a^2+b^2=c^2 you get a^2= 10 square root 3 and that in a decimal is 17.3205
not sure if this is correct but 1. A ( reasoning: "Hint: Mitch has to do the opposite of subtract 43 to both sides." which means he had to add. 2. She can get no more than 4