sara2002 sara2002
  • 15-11-2016
  • Mathematics
contestada

Calvert Cell Phone Company offers a plan that costs $20 a month plus $.07 per minute. •write an equation for a total monthly bill (y) in terms of minutes (x)

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spencerby28
spencerby28 spencerby28
  • 15-11-2016
y=20+0.7x

x has to be per minute and 20 is alone bc that is the baseline

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Аноним Аноним
  • 15-11-2016
I think is 20 divide 0.7
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