Mathematics, 06.12.2020 14:00 chaosdamax3945
The number of trading cards varies directly as the number of packages. If there
are 84 cards in 7 packages, how many cards are in 12 packages?
Let x = the number of packages and y = the total number of cards.
y = mx
Direct variation equation
a
b
There are 91 cards in 12 packages.
There are 144 cards in 12 packages
Not enough information was given.
There 84 cards in 12 packages.
Answers: 2
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The number of trading cards varies directly as the number of packages. If there
are 84 cards in 7 p...
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