Answer:
$1628
Step-by-step explanation:
A laptop computer was marked up 100% from an original cost of $740.
Marked up price = 100% of $740
= $740
Current price of the Laptop = Initial price of the Laptop + Marked up price
= $740 + $740
= $1480
Last Friday, Judy bought the laptop computer and paid an additional 10% in sales tax. What was her total cost?
Sales tax = 10% of the cost of laptop
= 10% × $1480
Sales tax = $148
Judy's total cost = Price of the Laptop + Sales tax
= $1480 + $148
= $1628
The width of the rectangle as a function of its length is w = 55/l
<h3>How to find the area of a rectangle?</h3>
The formula for finding the area of a rectangle is expressed as:
A = lw
where
l is the length
w is the width of the rectangle
Given that A = 55 square inches, then;
55 = lw
w = 55/l
Hence the width of the rectangle as a function of its length is w = 55/l
Learn more on area of rectangle here; brainly.com/question/2607596
Answer: 2.4
Step-by-step explanation:
10 divided by 5 = 2
2 divided by 5 is .4
2 + 0.4 = 2.4
Hope this helps!
<span>Since you already have the equation in y = mx + b form, which is called the slope-intercept form, with m = slope and b = y-intercept, you can graph it easily with that information. The 3 is the y-intercept. That means point (0, 3) is where the line crosses the y-axis. Plot that point first. The slope, m = -(1/5). The slope is the rise (up or down) over the run (left or right), or rise/run. -(1/5) can be thought of (-1)/5 or as 1/(-5). Both ways are correct and work. After plotting (0, 3), using m = (-1)/3, start at (0, 3) and count one unit down, and three to the right. That's a second point on your graph. If you want a third point, you can go back to the original point, (0, 3), and now use the slope as 1/(-5). That is, from (0, 3), go 1 unit up and 5 to the left. That is a third point. Now draw a line through all three points. </span>I hope that this is the answer that you were looking for and it has helped you.
Positive correlation! hope this helps :)