Subtract y
3x - y + 5 = 0
The answer to the question is letter c. I hope this helps you your welcome!!!
Answer:
14.20669 years
Roughly 14 years and 2.5 months.
Step-by-step explanation:
Assuming this is compound interest.
The formula is 
Final Amount
Principal Amount
Interest Rate
# of times interest is compounded per year
Time in years
We are looking for the times in years to double the money so


Lets solve for
.
Step 1.
Plug in our numbers into the compound interest formula.

Step 2.
Simplify the equation.
Evaluate 
Evaluate 

Step 3.
Divide both sides of the equation by 

Evaluate 

Step 4.
Take the natural log of both sides of the equation and rewrite the right side of the eqaution using properties of exponents/logarithms.

Step 5.
Divide both sides of the equation by 

Step 6.
Evaluate

Roughly 14 years and 2.5 months.
Answer:
miles
Step-by-step explanation:
We have been given that Karleigh walks 5/8 mile to school every day.
To find the distance walked by Karleigh in 5 days we will multiply distance traveled in one day by total number of days.



Therefore, Karleigh walked
miles to school in 5 days.