1
i Althea has 100 trading cards and
Marlon has 20. Ever day Althea gives
Marlon one ca...
![subject](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 20:00 Jxsolvez
1
i Althea has 100 trading cards and
Marlon has 20. Ever day Althea gives
Marlon one card. Use the equations
:c= 100 – d and c 20 + d to
model this situation. Solve the
system by substitution. Explain what
the solution means in this situation.
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Answers: 1
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