julissajulie2948 julissajulie2948

03-07-2020
Mathematics

contestada

A box containing 15 DVDs is selling for $156.00. The box contains some

DVDs worth $11.00 each and some DVDs worth $9.00 each. Which system of

equations can be used to determine x, the number of $11.00 DVDs, and y, the

number of $9.00 DVDs?

Respuesta :

gilbertazavedo72 gilbertazavedo72

03-07-2020

Answer:

Step-by-step explanation:

x + y = 15

11x + 9y = 156

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