A person start saving her money. Initially (day 0) she had $7 and was saving $2 per day. How much money she would have on day 10.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A person started saving her money. Initially (day 0) she had $7 and was saving $2 per day. How much money would she have on day 10?

- ○ 27
- ○ 16
- ○ 28
- ○ none of these answers

**Explanation:**

To solve, calculate the total amount of money saved after 10 days. 

Initial amount: $7  
Savings per day: $2  

Total savings by day 10:  
\[ 
\text{Total savings} = \text{Initial amount} + (\text{Savings per day} \times \text{Days})
\]
\[ 
= 7 + (2 \times 10) 
\]
\[ 
= 7 + 20 
\]
\[ 
= 27 
\]

The correct answer is 27.
Transcribed Image Text:A person started saving her money. Initially (day 0) she had $7 and was saving $2 per day. How much money would she have on day 10? - ○ 27 - ○ 16 - ○ 28 - ○ none of these answers **Explanation:** To solve, calculate the total amount of money saved after 10 days. Initial amount: $7 Savings per day: $2 Total savings by day 10: \[ \text{Total savings} = \text{Initial amount} + (\text{Savings per day} \times \text{Days}) \] \[ = 7 + (2 \times 10) \] \[ = 7 + 20 \] \[ = 27 \] The correct answer is 27.
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