A salesman makes both a base salary and Also a comission, which is the percentage of what he sells. Each month, if his sales s dollars, he makes a total of 2000 + 0.1 s dollars. what does 2000 represent ?

2000 dollars is the base salary
Comission varies so it has a variable next to it but the base salary never changes

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

The answer is the numbers between =5 and 5