Answer:
.
Step-by-step explanation:
A line that goes through 
and 
where 
would have a slope of 
.
The slope of the line that goes through 
and 
would thus be:
.
Two lines in a cartesian plane are perpendicular to one another if and only if the product of their slopes is 
.
Thus, if 
and 
denote the slope of the first and second lines in this question, 
since the two lines are perpendicular to one another. Since 
, the slope of the first line would be:
.
Given that the first line goes through the point 
, the point-slope equation of that line would be:
.
.
Substitute in 
to find the 
-coordinate of the point in question:
.
The total purchase price of the watch is: $9,300
$8,000 + (0.06 × $8,000) + (0.10 × 8,000) + $20
$8,000 + $480 + $800 + $20
Subtract three every time
The equation you’re using here would be:
1300(1.04)^x.
After 3 years, you’d plug in 3 for the value of x.
The amount of money in the bank after 3 years would be $1,462.32.
Answer:
Ordered from Greatest to Least
-40%, -0.45, -1/2, -0.65, -66%, -2/3
Step-by-step explanation:
