Answer:
Percent markdown = 14%
Step-by-step explanation:
Given:
Original price of DVD player = $175.90
Markdown price of DVD player =$153.77
To find percent markdown.
Amount of mark down 
Percent markdown 
Answer:
Step-by-step explanation:
x^2 + 7x + 5x + 35
7x : II
5x: III
35: IV
Answer:
25
Step-by-step explanation:
If 36 cookies for 10 scoops.. then
1:5/18 and 90:25.
Solution here,
In the figure, the upper small triangle is similar to a lagre triangle.
Now, from the property of similar triangle,

therefore, x= 7
Answer:
243
Step-by-step explanation:
Simplify
27^2 / 3
729 divided by 3
= 243