Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Cost price of each pair of socks is $6.25.

Step-by-step explanation:

Given: The total amount spent by Julie before tax= $40.50

Cost price of a pair of shorts =$21.75

Now, Cost price of 3 socks =

Therefore, Cost price of 3 socks =$18.75

Let x be the cost price of each pair of socks.

Hence, cost price of each pair of socks is $6.25.

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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