Answer:
11
Step-by-step explanation:
Use a calculator. Punch in 5.5, then use the divide symbol (÷) and finally put in 0.5, then you will get 11 as your final answer.
Hope this helps!
3x2 - 2x + 4
3x2 + 6x + 4
7x2 - 2x + 4
Not selecting an S.
S
U
M
M
E
R