645 rounded to the nearest tenth is 640, because 5 rounds up.
Yes, yes it is equal. is there a picture or graph or something?
Answer:
A
Step-by-step explanation:
40/62=.645 then move the decimal over 2 spaces
F(x)= x² + 8
When x = 10
f(x) = 10² + 8 = 108
Answer: 108