halltristan657
05.10.2019 •
Mathematics
Find the mistake
3(x-6)+(4x+12)-6x=
3x-9+4x+12-6x=
(3x+4x-6x)+(-9+12)=
x+3
Solved
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Ответ:
Ответ:
Ответ:
$21
Step-by-step explanation:
75% off would do 80*0.75=60 so then 80-60=20. Sales tax of 5%, 20*0.05=21