For this question, you must use the Pythagorean theorem.
a^2 + b^2 = c^2
In this situation c=16 and a=6
First do 16^2. This equals 256
Second do 6^2. This equals 36
Now, subtract 36 from 256 and fond the square root.
Your answer should be 14.8
35/7 = 5$ per car so 4x5= 20$
Rewrite the equation in slope-intercept form:
9x - 7y = 21
-7y = -9x + 21
y = (9/7)(x) - 3
The y-intercept is where x = 0.
y = (9/7)(0) - 3
y = 0 - 3
y = -3
The x-intercept is where y = 0.
0 = (9/7)(x) - 3
3 = (9/7)(x)
21 = 9x
x = 21/9
x = 7/3
The correct answer would be C. The x-intercept would be at (7/3, 0) and the y-intercept at (0, -3). Hope that helps! :)
Answer:
The first one is True
The second one is False
The third one is the second choice (came from Rome)
The last one is True
Answer:
48%
Step-by-step explanation:
Data provided in the question:
Selling price of the gaming card = 9.99
Amount paid for the card i.e purchasing cost = 6.75
Now,
The markup percentage is calculated as:
Markup = 
or
Markup = 
or
Markup = 
or
Markup = 0.48 × 100% = 48%
