beagle92 beagle92

21-02-2019
Mathematics

contestada

Alexis Becca and Cindy do volunteer work at adopt a pet animal shelter. They worked a total of 285 hours at the shelter last summer. Alexis work 15 hours less then back up Cindy worked for more than twice as many hours as back up as back up

Respuesta :

garrdon garrdon

28-02-2019

Answer:

Alexis = 59

Becca = 74

Cindy = 152

Step-by-step explanation:

a + b + c = 285

a = b - 15

c = 2b + 4

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