Jacquie has 20 postcards in her collection. each time she goes on vaction she buys 8 postcard to add to her collection. the total number of postcards y can be represented by the equation y=8x+20.

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97

i can't solve unless i know what the line is

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welcome to/p>

sine

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