PSAT Math Multiple-Choice Practice Question 822

Question: 822

The following questions refer to the information in the table below. A company has four different stores at four different locations throughout a large city. The company gathered data on the initial prices, sale prices, and respective quantities sold of a particular item. 
Store
Price Before Sale
Quantity Sold Before Sale
Sale Price 
Quantity Sold During Sale
Store A
$12.50
350
$11.00
400
Store B
$13.25
260
$10.00
520
Store C
$11.75
550
$9.50
625
Store D
$14.00
220
$10.25
460

If a line were graphed using the quantity sold in Store D as the x-value and the price from Store D as the y-value, what would be closest to the y-intercept of the line?

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