How many hours a week does bill work

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1. Solve the problem. If one book of stamps lasts a family three months. How many books of stamps would be needed to last the family a year? Show your step by step work! Include correct units with your solution.

2. Solve the problem. If one book of stamps lasts a family three months. How many books of stamps would be needed to last the family a year? Show your step by step work! Include correct units with your solution.

3. Find a counterexample to the statement: The cube of a number added to the sum of three times the number and 3 is a prime number. Justify your solution by supporting it with step by step work.

4. Sally and Bill work at different jobs. Sally earns $12 per hour and Bill earns $10 per hour. They each earn the same amount per week but Bill works 3 more hours. How many hours a week does Bill work? Show your step by step work!

Reference no: EM131026861

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