1.3b
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Last updated over 5 years ago
3 questions
1
Aaron's age is three years less than half his father's age. His twin sister Erin is 24 years younger than her father. How old are the twins?
Aaron's age is three years less than half his father's age. His twin sister Erin is 24 years younger than her father. How old are the twins?
1
The Acme Widget Company sells only one product, Acme Widgets. It sells each widget for $7.00. The cost of each widget is $0.75, but there is a flat cost of $2500. How many widgets must Acme sell to break even, that is bring in as much money from sales as it costs them to make the widgets they sell.
The Acme Widget Company sells only one product, Acme Widgets. It sells each widget for $7.00. The cost of each widget is $0.75, but there is a flat cost of $2500. How many widgets must Acme sell to break even, that is bring in as much money from sales as it costs them to make the widgets they sell.
1
Murgatroyd is trying to decide on a phone plan. The purple plan has a flat monthly rate of $50 plus $0.08 per minute of data. The yellow plan has a flat monthly rate of $46 plus $0.16 per minute of data. How many minutes of data must Murgatroyd use each month to make the two plans equal?
Murgatroyd is trying to decide on a phone plan. The purple plan has a flat monthly rate of $50 plus $0.08 per minute of data. The yellow plan has a flat monthly rate of $46 plus $0.16 per minute of data. How many minutes of data must Murgatroyd use each month to make the two plans equal?