velaserik1
27.09.2019 •
Mathematics
Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle she wrote an equation to find the number of bottles she need to earn $100
what error did barbara make in writing the question?
1.25x+1.49=100
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Ответ:
She did a multiplication, i think she should have substracted both numbers to 100 and divide it by 1.25 or 1.49
Step-by-step explanation:
Ответ:
3 video games
Step-by-step explanation:
$145- $55 = $90
$90 / $30 = 3