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Mathematics 29 Online
OpenStudy (anonymous):

Jayne has 3 quarters, 2 dimes, a nickel, and 2 pennies in her pocket. How many different amounts of money can she make using three of these coins? a. 24 c. 17 b. 20 d. 14

OpenStudy (anonymous):

thanks

OpenStudy (perl):

Start drawing out the possibilities, let q = quarter, d = dime, n = nickel, p = penny All coins alike qqq ddd nnn ppp two coins alike qqd, qqn , qqp ddn , ddq, ddp nnd , nnq, nnp ppd, ppn, ppQ no coins alike (all different) (I will let you finish

OpenStudy (anonymous):

i gott it thank you tho

OpenStudy (perl):

:)

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