Write an expression for the sales tax on a car. Tax rate is r, price is $23,000.
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Answer:
See below
Step-by-step explanation:
The formula for calculating percent is
% = (cost of item/total cost) × 100 %
% = (cost of item/1875) × 100 %
% = (cost of item/18.75) %
You can use the same formula to calculate the percent for each item in the budget. For example,
Housing: % = 420/18.75 = 22 %
You can do this for each budget item and get the table below.
Looks like the series is supposed to be
The series telescopes; consider the th partial sum of the series,
As , the second term converges to 0, leaving us with