Answer:
C. 2/7
Step-by-step explanation:
Parallel lines are lines that have the same slopes.
We know that line <em>l </em>is parallel to line <em>m.</em>
Therefore, the slope of line <em>l </em>is equal to the slope of line <em>m. </em>
We know that line <em>l </em>has a slope of 2/7.
So, line <em>m </em>also has a slope of 2/7. The answer is C. 2/7
Given:
Amount = 8700
Time = 3 years
Rate of interest = 24% per annum
To find:
The principal values.
Solution:
Formula for amount:
Where, A is amount, P is principal, r is the rate of interest and t is the number of years.
Putting , we get
Divide both sides by 1.906624.
Therefore, the principal value is about 4563.04.