Mathematics, 05.05.2021 17:20 makenziehook8
1. clark has 5 times as many pennies as dimes. If he has a total of 4.29, which two linear equations best model this system?
a) P=3D and 0.01P+0.10D=4.29
b) P=3D and 1.10P+0.01D=4.29
c) P+D=3 and 0.01P+0.10D=4.29
d) D=5P and P+D=4.29
2. using the equation from question 1, how many coins does clark have in total?
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1. clark has 5 times as many pennies as dimes. If he has a total of 4.29, which two linear equation...
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