Answer: 1349
Step-by-step explanation:
Multiply 71 by 19
In a year there are 12 months
in 6 years there are 72 months
that means he paid a total of 72(225) = $16200
$16200 minus the original $15,000 he took out leaves us with the amount of interest he paid which is $1,200
therefore answer A is correct
did the work the answer is a
Answer:

Step-by-step explanation:
The constant of direction variation givens a proportion that is maintained by both x and y values for all points of a line that it passes through.
Usually represented with the variable
, it is given by:
for coordinates (x, y).
This relationship can be written as
which is also the layout for a proportional relationship.
Since coordinates are written (x, y), for point (5, 8), substitute
to get the constant of variation:

Domain: (-∞,∞)
Range: (-∞,∞)