Form 9: Word Problem Equations Context
Set up and evaluate equations based on real-world word problem contexts. Analyze the resulting linear equations to determine the number of possible solutions.
Questions
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MultiChoice
Plan A costs $20 plus $2/GB. Plan B costs $20 plus $2/GB. How many GB data usages result in equal costs?
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MultiChoice
Tank A starts with 50L and drains at 3L/min. Tank B starts with 80L and drains at 3L/min. When are their volumes equal?
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MultiChoice
Runner A starts at 0m running 5m/s. Runner B starts at 20m running 3m/s. When do they meet?
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MultiChoice
Store A charges $5 fee plus $1/movie. Store B charges $5 fee plus $1/movie. For how many rentals are total costs equal?
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MultiChoice
Car A travels 60 mph starting 10 miles ahead. Car B travels 60 mph starting at 0. When will Car B catch Car A?
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MultiChoice
Gym A charges $30/month flat. Gym B charges $10/month plus $5/visit. For how many visits are monthly costs equal?
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MultiChoice
Candle A is 10cm tall burning 1cm/hr. Candle B is 10cm tall burning 1cm/hr. When are their heights equal?
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MultiChoice
Tree A is 4ft tall growing 2ft/yr. Tree B is 6ft tall growing 2ft/yr. When will they be the same height?
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MultiChoice
Account A has $100 adding $10/week. Account B has $40 adding $20/week. When are balances equal?
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MultiChoice
Club A charges $15 entry and $2 per drink. Club B charges $15 entry and $2 per drink. When are totals equal?
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MultiChoice
Elevator A is at floor 10 going down 1 floor/s. Elevator B is at floor 12 going down 1 floor/s. When do they meet?
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MultiChoice
Printer A charges $50 setup plus $5/shirt. Printer B charges $20 setup plus $8/shirt. For how many shirts are prices equal?