Mathematics, 28.08.2019 13:30 biancaadenisee2
Vera orders some prints of photos that she uploaded to her computer. she orders 3 of the 5 x 7 prints for $0.89 each, 12 of the 4 x 6 prints for $0.15 each and 1 of the 8 x 10 prints for $2.99. she also orders a photo album for $8.69. vera pays taxes that are 7% of the total purchase price. her shipping charges are based on the following table: vera selects standard shipping and the company bills her credit card $20.78 for the total of the online purchase. determine if vera has been billed correctly for her purchase.
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Mathematics, 21.06.2019 18:00, joseroblesrivera123
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
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Vera orders some prints of photos that she uploaded to her computer. she orders 3 of the 5 x 7 print...
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