Hel asp 8 fiction books
3 non-fiction books
4 historical drama books
Joe will randomly choose 1 book to read from the shelf. What is the probability that he will choose a non-fiction book?
a.0.8
b.0.267
c.0.2
d.0.533

0.2 (C)

Step-by-step explanation:

8 + 3 + 4 = 15

3 divided by 15 equals 0.2.

3 represents non-fictions books and 15 represents total amount of books.

6(a+2)+3=3(10−3a)

(6)(a)+(6)(2)+3=(3)(10)+(3)(−3a)(Distribute)

6a+12+3=30+−9a

(6a)+(12+3)=−9a+30(Combine Like Terms)

6a+15=−9a+30

6a+15=−9a+30

Add 9a to both sides.

6a+15+9a=−9a+30+9a

15a+15=30

Subtract 15 from both sides.

15a+15−15=30−15

15a=15

Divide both sides by 15.

15a/15=15/15

a=1