The price of a shirt is 50 if you buy 4 shirts you will get a 10% discount how much do you pay for 4 shirts ?

$180 for 4 shirts

Step-by-step explanation:

1 shirt costs $50 and you need 4 shirts

50 x 4 = 200

10% of 200 is 20 which means you get $20 off the original price of 4 shirts

200 - 20 = 180

You pay 180 dollars for 4 shirts.

Hope this helps! :)

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: