-16.9x + 16 is the correct answer. You have to remove the parentheses, collect the like terms, and then simplify.
Answer:
where are the choices
Step-by-step explanation:
You can arrange them 16 times
1) aabb
2) aabb
3) bbaa
4) bbaa
5) abab
6) abab
7) abab
8) baba
9) baba
10) abba
11) baba
12) baab
13) baab
14) baab
15) baab
16) abba
Answer:
for part A its C and for B its 2
Step-by-step explanation:
The total is 28 and there is 13 points total so you have to do 28/13