Answer:
Discounted price = $160
Step-by-step explanation:
Let x be the discounted price of shoes.
Given:
A department store has a discount on shoes based on a percentage of the price.
and marked down on one pair of shoes is $80 to $64.
So, the discounted rate = 80 - 64 = 16
therefore, the percent of discount is.
% value 
% value 
% value 
% value 
% value 
% value = 20%
Find the price for a $200 pair of shoes after the same discount is applied.
So the discount is 20% and the discounted price of the shoe is 80% of $200.
% value 
80 


x = $160
Therefore, the discounted price of the shoe is $160.
Answer:
You can't do this without knowing the number of hours, but you can write an equation. The equation would be 12p. P means the number of hours they worked and 12 stands for how much they earn each hour. Therefore you would multiple both of them together.
Answer:
-4
Step-by-step explanation:
5 - 9 = -4.
Only 4 - 9 = -5 is smaller, but it is an odd number.
Recall that to calculate the distance between two points (a,b) and (c,d) we use the formula
![\sqrt[]{(c-a)^2+(d-b)^2}](https://tex.z-dn.net/?f=%5Csqrt%5B%5D%7B%28c-a%29%5E2%2B%28d-b%29%5E2%7D)
In our case we have a=-2, b=5, c=4 and d=5. So we get
![\sqrt[]{(4-(-2))^2+(5-5)^2}=\sqrt[]{6^2}=6](https://tex.z-dn.net/?f=%5Csqrt%5B%5D%7B%284-%28-2%29%29%5E2%2B%285-5%29%5E2%7D%3D%5Csqrt%5B%5D%7B6%5E2%7D%3D6)
So the distance between both points is 6