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Alazea subscribes to a website for processing her digital pictures. The subscription is $5.95 per month and 4-by-6-inch prints are $0.19 each. How many prints does Alazea purchase if the charge for October is $15.83?

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cedarwood79
Hello! The subscription is a fixed price of 5.95 per month, and prints are $0.19 each. Let’s make an equation for this type of situation. 5.95 + 0.19x = 15.83. First off, let’s subtract 5.95 from both sides. When you do, you get 0.19x = 9.88. Now, divide each side by 0.19 to isolate the variable. 9.88/0.19 is 52. x = 52. There. Alazea purchased 52 prints in October.

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