The choice b is the answer
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Sandy is currently 8 years old.
Start by using x for Sandy's current age and x + 5 for Megan's current age.
Since we know the above, we can find their age's as of 4 years ago as both of those minus 4. So Sandy 4 years ago was x - 4 years old and Megan was x + 1 years old.
Now we can set up an equation that shows that Megan's age 4 years ago was equal to Sandy's age 4 years ago times 3 minus 3.
x + 1 = 3(x - 4) - 3
x + 1 = 3x - 12 - 3
x + 1 = 3x - 15
x + 16 = 3x
16 = 2x
8 = x
Which is Sandy's current age.
Answer:
41.92 months
Explanation:
In this question, we use the NPER formula which is shown in the spreadsheet.
The NPER represents the time period.
Given that,
Present value = $23,000
Future value = $33,000
Rate of interest = 0.50%
PMT = $100
The formula is shown below:
= NPER(Rate;-PMT;-PV;FV;type)
The present value and the PMT comes in negative
So, after solving this, the answer would be 41.92 months
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below are the choices that can be found from other sources
A) a decrease in supply.
B) a decrease in the quantity supplied.
C) an increase in the quantity supplied.
<span>D) an increase in supply.
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The answer is D.
