The correct option is The Barbara equation did not consider the number of bottles of water.
Given,
The selling price of iced tea is $1.49 per bottle.
The selling price of water is $1.25 per bottle.
Equation written by the Barbara,

Here in this question Barbara multiply the selling price of bottle with the number of bottle using the coefficient x, But she did not use any coefficient for the bottle of water. The correct equation is,

where<em> y </em>is the number of water bottle sold to earn the profit of $100.
Hence the correct option is the Barbara equation did not consider the number of bottles of water.
For more about the linear equation, follow the link below-
brainly.com/question/11897796
Answer:
0.25 kilograms per 1 year
Step-by-step explanation:
8/32 since ur trying to find the unit rate <u>per each year</u>
Answer: Each ticket cost 3 dollars
Step-by-step explanation: First take 35 and subtract 5 which equals 30
then divide 30 by 10 and you get 3
The answer is 35 because u need to multiply 7 by 5 because they multiply 9 by 5.