katy556 katy556

14-12-2016
Mathematics

contestada

sarah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. what is the constant of proportionality that describes this relationship ?

a (0.14
b (7.25
c (12.5
d (65

Respuesta :

Animalz23 Animalz23

14-12-2016

87 divided by 12 is
B (7.25

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