Distance between two points, d, is given by
where: (x1, y1) = (2, 2) and (x2, y2) = (5, 5)
where: (x1, y1) = (2, 2) and (x2, y2) = (5, 5)
You want to buy a DVD that costs $19.95. Estimate the total cost if the sales tax rate is 8%.
1 answer:
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