$10.50
10 Tickets would be $105.00
$105.00 - $10.50 = $94.50 so 9 Tickets would be $94.50
$105.00 + $94.50 = $199.50
$205.00 - $199.50 = $5.50 which isn't enough for another ticket.
10 Tickets + 9 Tickets = 19 Tickets.
Answer:
the answer is A 90+0.25x=147.50
Step-by-step explanation:
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Answer:
Each roll is approximately worth $1.7
Step-by-step explanation:
In order to find the unit rate, divide the quantity by the price.
In this case, divide 5 by 3.
5/3= 1.6666666667 (~1.7)
Using variable concepts, it is found that the explanatory variable is the age.
<h3>Explanatory and response variables:</h3>
- The variables of an experiment are divided into explanatory and response.
- The response variable is the one that is the focus of the study, that is, the one that can be changed.
- The explanatory is the one that explains the reason of the change in the response variable.
In this problem, the <u>age can effect the political party preference</u>, hence:
- The variable that is changed is the political party preference, hence it is the response variable.
- The reason is the age, hence it is the explanatory variable.
You can learn more about explanatory and response variable at brainly.com/question/22046153
