The marketing department of a shoe store determined that the number of pairs of shoes sold varies inversely with the price per pair. A total of 36,000 pairs of sneakers sold at a price of $40 per pair.
Approximately how many pairs of sneakers would the store
expect to sell if the price were $30 per pair?

A-108,000 pairs
B-48,000 pairs
C-27,000 pairs
D-900 pairs

answer: i think it's a

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.