The original price was $22.5.
18 divided by 0.8 is 22.5.
If you double check 22.5 times 0.8, you will get 18, your sales price.
Answer:
there are cute boys on Tik-tok or you can try and think about something happy
Step-by-step explanation:
I am sorry I can help more but
Google can graph lines if that helps
You just look up graph of a line with your numbers
Answer:
7
Step-by-step explanation:
3^2 = 9
(-4)^2 = 16
16-9= 7