Which one is closest to 3.31?

a. 3.3
b. 5.5
c. 3.5
d. 8.5

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !

What does the sign of the slope tell you about a line?