Answer:
D) - 11
Step-by-step explanation:

The first one. Hope this helps
Be glad to tell me if it’s correct or not
Answer:
736x-89
Step-by-step explanation:
i think all you can do here is add the numbers that have an X in them so adding 689x+47x=736x and you leave the 89 so it becomes 736x-89
Answer:
108.4
Step-by-step explanation:
15% of 12 is 1.8
Hope I could help!