Mathematics, 19.02.2021 17:00 zachspencer6444
At a portrait studio, three 8-inch-by-10-inch pictures and two 5-inch-by-7-inch
pictures cost a total of $52. Two 8-inch-by-10-inch pictures and two 5-inch-by-7-
inch pictures cost a total of $40. This situation can be represented by the system
of equations, where x is the cost in dollars of each 8-inch-by-10-inch picture and
y is the cost in dollars of each 5-inch-by-7-inch picture.
What is the cost of one 5-inch-by-7-inch picture?
Answers: 2
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The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
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If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.
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At a portrait studio, three 8-inch-by-10-inch pictures and two 5-inch-by-7-inch
pictures cost a tot...
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