Lets analyze the equation:
<span>ax^2 - bx = 0
</span>x(ax - b) = <span>0
</span>Therefore if x = 0, the equation holds no <span>matter about a and b</span>:
0(0a - b) = 0
0 = 0
Answer: 117.5
Explanation: Assuming that after 10 years the lawn mower would have a value of 0. We can evenly divide $470 by the amount of years.
$750/10 = $75
We would then multiply 75*7.5 years to then realize the value lost over that amount of time would be $352.5, subtracting that from the original value of $470 would then be 117.5
The Government Charges A High Tax On Cigarettes And Gasoline Because These Are Things They Know People Will Want To Buy. Gas Is Something Most People Need As An Everyday Essential No Matter How High They Make The Tax Someone Will Pay For It Because Its Something They Need.
