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Lorico [155]
3 years ago
12

Algebra Martin has 12 times as many baseball

Mathematics
1 answer:
charle [14.2K]3 years ago
8 0

Answer:

  • Martin has 684 baseball cards
  • Matt has 392 baseball cards

Step-by-step explanation:

Let N, J, K, M represent the numbers of cards that Martin, Josie, Kal, and Matt have, respectively.

<u>Equations</u>

We are told ...

  N = 12J

  J = 29 +K

  M = 14K

  K = 28

__

<u>Solution</u>

Working from the bottom up, ...

  M = 14·28 = 392

  J = 29 +28 = 57

  N = 12J = 12·57 = 684

__

The answers to the questions asked are ...

  Martin has 684 baseball cards; Matt has 392 baseball cards.

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