1.) Sales Price - Original Cost / Sales Price * 100 = Percentage Markup
2.) Now substitute the values:
Sales Price - Original Cost / Sales Price * 100 = Percentage Markup
$22.95 - $17.45 / $22.95 * 100 = Percentage Markup
$5.5 / 22.95 * 100 = Percentage Markup
. .2397 * 100 = 23.97%
3.) Therefore, the store uses 23.97% as Percentage Markup
The average rate of change is just change in y divided by change in x.
(f(4)-f(-1))/(4--1)
(16-8-4-1-2+4)/5
5/5
1
So the average rate of change is just 1.
Count the number of zeros past the number 10. That is the value of M.
Answer:
49/36
Step-by-step explanation:
Answer:
C)
Step-by-step explanation:
The equation of a straight line is given by:
y = mx + b
where m is the slope of the line, b is the y intercept (value of x when y is 0) and y, x are variables.
The equation of a line passing through two points (x₁, y₁) and (x₂, y₂) is given by:
From the graph, the line passes through (0, 0) and (10, -2), hence the equation of the line is: