kmarksPeople Window Help 10 MATH FOR LIFE ×y Nd MTH110 MATH FOR LIFE × Week Six-

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kmarksPeople Window Help 10 MATH FOR LIFE ×y Nd MTH110 MATH FOR LIFE × Week Six-20184040446. /mail/u/2/#inbox/16 17c8 254a 26ecc7?projector=1&messagePart1d-0.1; × MTH 110 Math for Life Open with For questions 1-3 you may draw a diagram, create a table, explain how you would guess and check, but DO NOT USE ANY ALGEBRA. 1. Tyler had some pennies, nickels, dimes and quarters in his pocket. When he reached in and pulled out some change, he had less than 10 coins whose value was 42 cents. What are ALL the possibilities for the coins he had in his pocket?

Explanation / Answer

he had less than 10 coins whose value was 42 cents

writing out all possibilities of coins

{ 1 , 1 , 25 , 10 , 5 }

{ 25 , 10 , 1 , 1 , 1 , 1, 1 , 1 , 1 }

{ 1 , 1 , 25 , 5 , 5 , 5 }

{ 10 , 5 , 5 , 5 ,5 , 5,5 , 1 , 1 }

{ 10 , 10 , 5 , 5 , 5, 5, 1 , 1 }

{ 10 , 10 , 10 , 10 , 1 , 1 }

{ 10, 10 , 10 , 5 , 5 , 1 ,1 }

so, there are total 7 possibilities for the coins

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