millerjason92 millerjason92
  • 07-04-2020
  • Mathematics
contestada

A bag contains blue marbles and red marbles, 66 in total. The number of blue marbles is 9 less than 4 times the number of red marbles. How many blue marbles are there?

Respuesta :

ariasvivi28
ariasvivi28 ariasvivi28
  • 07-04-2020
51 blue marbles is the answer
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nicholas2877
nicholas2877 nicholas2877
  • 07-04-2020
X is the blue marbles and y is the red marbles.
Ver imagen nicholas2877
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