withdraws are negative
-34.25
integers are whole number without decimals or fractions
-34
So you need to see how many times they get paid in a year. 12 months ÷ by every 3= 4. So then you multiply the $25 by 4. Which equals $100.
40 is the answer for the equation 20+20=40
The simplified version of that would be 4x^3 + 10x +3.
Sorry if this was wrong but hope it’s right!