17.2 Systems of Equations: Substitution
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Last updated almost 5 years ago
8 questions
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The school that Lisa goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4 senior citizen tickets for a total of $102. The school took in $250 on the second day by selling 7 senior citizen tickets and 5 student tickets. What is the price of one senior citizen ticket and one students ticket? (Use x for senior citizen tickets and y for student tickets)
The school that Lisa goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4 senior citizen tickets for a total of $102. The school took in $250 on the second day by selling 7 senior citizen tickets and 5 student tickets. What is the price of one senior citizen ticket and one students ticket? (Use x for senior citizen tickets and y for student tickets)
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A sightseeing boat charges $5 for children and $10 for adults. On its first trip of the day, it collected $455 for 71 paying passengers. How many children and how many adults were there?
A sightseeing boat charges $5 for children and $10 for adults. On its first trip of the day, it collected $455 for 71 paying passengers. How many children and how many adults were there?
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Graph the following linear equation:
y = -3x + 2
Graph the following linear equation:
y = -3x + 2