dont know wish i could help you :( sorry i hate when i can't answer a question it makes me feel bad
Answer:
the answer is 10
Step-by-step explanation:
i got it right on edge 2020
I did this last year it is <span>D.
an=(2)an-1-2</span>
The number on the left side of the decimal, write it as a large, in this case, three. The number on the right side of the decimal, write as a small number. Then put a ten under the five, and divide the two with a line. A way to remember this is - Imagine you have 3 cookies. The .5 represents a half of a cookie. You need to have all ten parts of the cookie to make a whole cookie. You'd need 5 more pieces of cookie to make 4 cookies. Hope this helps.
