Answer:
0.8
Step-by-step explanation:
Given,
Price of an item = X dollars
Discount = 20%
Amount of discount = 20% of Price of item
Amount of discount = \frac{20}{100}*X=0.2X10020∗X=0.2X
Price of item after discount = Price of item - Amount of discount
Price of item after discount = X-0.2X = 0.8X dollars
The discount price will be 0.8x dollars
Answer:
C
Step-by-step explanation:
Key in the expression is "s" that represents students going to the trip
The first part shows what the adventure park is going to charge, a group day charge of $300 and $30 more for the students taking the ropes course
300+30*s
The second being the amount the class can get, $500 the have in the account and $25 per student in tickets they have to sell
500+25s
The result of this subtraction is the money they need to raise to complete
C: The expression shows how much money the freshman class may need to raise in order to afford the event
Answer:
Step-by-step explanation:
There are some transformations for a function . Two of those transformations are:
1. If , then the function is translated "k" units up.
2. If , then the function is translated "k" units down.
In this case, you have the following Quadratic function given in the exercise:
According to the information given, the function is obtained by translating the Quadratic function 3 units up. Based on this, you can identify that the transformation is the following:
Where
Therefore, you can determine that:
The answer is the product of 7 and the difference of b and - 2