Could you please clarify the question please by putting a question to be solved? Or are you asking for the definition?
2.9 because 1.16 plus 1.16 is 2.32. If each is a pound split it in half and add 2.32 it and y'all get 2.9
Answer:
7
Step-by-step explanation:
1) for '8'; '3'; and '10':
8/2+3+3=10
2) for '2'; '5' and '11':
2/1+5+5=11
3) for '6'; '2' and '?':
6/2+2+2=7
Formula used = (a + b) (a - b) = a² - b²
use the substitution method
75m+11n
75(3)+11(8)
225+88
= 313
Answer : 313