Answer:
9/7
Step-by-step explanation:
Answer
5/22 (fun fact that is my birthday)
9/11 * 5/18=45/198=5/22
15.10 or -15.22
104
x=2.1
4.2x+3=11.82
-3 -3
4.2x=8.82
/4.2 /4.2