Sure, let's take both of the provided questions and work through their solutions step-by-step.
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### Question 1:
Olivia has [tex]$23. She bought five bagels for $[/tex]3 each. How much money does she have left?
Solution:
1. Identify the initial amount of money Olivia has:
- Olivia starts with [tex]$23.
2. Determine the cost of one bagel and the number of bagels bought:
- Cost of one bagel = $[/tex]3
- Number of bagels bought = 5
3. Calculate the total cost of the bagels:
- Total cost = Number of bagels × Cost per bagel
- Total cost = 5 × 3 = [tex]$15
4. Calculate the amount of money Olivia has left after buying the bagels:
- Money left = Initial amount - Total cost
- Money left = $[/tex]23 - [tex]$15 = $[/tex]8
Answer:
Olivia has $8 left after buying the bagels.
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### Question 2:
There were nine computers in the server room. Five more computers were installed each day, from Monday to Thursday. How many computers are now in the server room?
Solution:
1. Identify the initial number of computers in the server room:
- Initial number of computers = 9
2. Determine the number of additional computers installed each day and the total number of days:
- Number of computers installed each day = 5
- Number of days = 4 (from Monday to Thursday)
3. Calculate the total number of computers installed over the four days:
- Total computers installed = Number of computers per day × Number of days
- Total computers installed = 5 × 4 = 20
4. Calculate the total number of computers now in the server room:
- Total number of computers = Initial number of computers + Total computers installed
- Total number of computers = 9 + 20 = 29
Answer:
There are now 29 computers in the server room.
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That's the detailed, step-by-step solution for both selected questions.
