Answer:
1/18
Step-by-step explanation:
1/6 * 1/3
1 *1 = 1
6 * 3 = 18
1/18
Answer:
2,380
Step-by-step explanation:
The answer is 13 because first u do the parenthesis and the answer from that u subtract -3
Answer:
Step-by-step explanation:

multiply by
on each side

add 1 on both sides 
make it equal 0

Factor

answer is 3 and -1