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OpenStudy (cookie_monster):
Steps to solve this problem please!!!!
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OpenStudy (cookie_monster):
1p + 5n = 48 p= number of pennies n= number of nickels
OpenStudy (kc_kennylau):
Well two unknowns should have two equations
OpenStudy (cookie_monster):
What do you mean??
OpenStudy (kc_kennylau):
That means you should be given two equations
OpenStudy (cookie_monster):
Oh ok. So then... p + n = 20 1p + 5n = 48
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OpenStudy (cookie_monster):
@kc_kennylau
OpenStudy (kc_kennylau):
Well you could subtract the second one to the first one to eliminate \(p\) (forgive my english)
OpenStudy (cookie_monster):
It's okay ;)
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