Answer:
You need to know your math!
Step-by-step explanation:
If your gonna start a business you have to know your math, sure you can hire people but people work for cash, so when you start out on your own with your business you need to know your math so you can keep the business running. Hope this helps! :)
-24
-66+42
=-24 since it is negative
The answer on E2020 is A: Rolling a six-sided number cube 24 times and recording if a 4 comes up.