Answer:
$ 37.5
Step-by-step explanation:
It is given :
Price of the dress in the market = $ 50
The shopkeeper a discount percentage = 25%
Therefore the discount amount is = 25 % of 250

= 12.5
Therefore the sale price of the dress is = 50 - 12.5
= 37.5
Therefore the sale price is $ 37.5
Hi thanks for the free points yay
Answer:
D_{f(x)} = [9, \infty)
Step-by-step explanation:
Here we have the square root of a function, in the following format:

For the square root, and roots of even numbers(root of 4, 6, ...), we have the following condition in the domain

In this problem, we have that:

So


So the domain is

Answer:
The answer is C
Step-by-step explanation:
If two fifths of the class is 42 just do 42 + 42 + 21 = 105 to find how many seniors there is.