Based on previous sales, Ron predicted sales of 80 pen sets. He actually sold 100 pen sets. Find the error and absolute error for the pen sets.
![Based on previous sales Ron predicted sales of 80 pen sets He actually sold 100 pen sets Find the error and absolute error for the pen sets class=](https://us-static.z-dn.net/files/da8/f3aafb864b5d78da0dfd0720e856dd1e.jpg)
Answer: A=-20 B=20 its the right answer so your welcome
Answer:
A= -20, B = 20
Step-by-step explanation: just did the instruction on Edge