Mathematics, 28.04.2021 18:40 hfroslie9840
Questior
At a pet store the total cost of 8 pounds of Brand X dog
food and 1 pound of Brand Y dog food is $8.40,
including tax. The total cost of 16 pounds of Brand X
dog food and 8 pounds of Brand Y dog food is $24,
including tax.
En
8x + y = 8.40
16x + 8y = 24
What is the price per pound of Brand Y dog food?
What is the price per pound of y dog food
Answers: 3
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Use the graph of the sine function y=2sinθ shown below
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Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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Questior
At a pet store the total cost of 8 pounds of Brand X dog
food and 1 pound of Brand...
food and 1 pound of Brand...
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