Mathematics, 29.01.2020 07:48, shay5878
Anew online store charges all customers one price to download any song and another price to download any game. jenna paid $20.50 to download eight songs and three games, and dwayne paid $22.50 to download four songs and five games. how much does the store charge to download each song and game?
write a system of linear equations based on the description. use x to represent the cost of each song and y to represent the cost of each game.
solve the system using the elimination method. show all the steps leading to your answer.
write 1-2 sentences to explain what the solution means for this situation.
Answers: 2
Mathematics, 21.06.2019 17:00, Calvinailove13
An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?
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Mathematics, 22.06.2019 01:40, ishaanbaruah3040
Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?
Answers: 2
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