sarahblanco115pci5ck sarahblanco115pci5ck

14-08-2018
Mathematics

contestada

I need help on this ASAP please

I need help on this ASAP please class=

Respuesta :

jamie7283 jamie7283

16-08-2018

c = calls
m=minutes

.21c+.06m = 1.95
.21(5)+.06m = 1.95
1.05+.06m = 1.95
-1.05 -1.05
.06m = .90
÷ .06 ÷.06
m= 16

ANSWER: In total, Kathy talked for 16 minutes
OR m = 16

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