Q- A $420 55' flat screen tv is on sale for 40%, what is the cost of the flat screen tv now?
A-168 the tv now cost $168 dollars
Answer:
C
Step-by-step explanation:
C is the solution
Answer:
Input
Independent variable
Step-by-step explanation:
we know that
<u>Independent variables</u>, are the values that can be changed or controlled in a given model or equation
<u>Dependent variables</u>, are the values that result from the independent variables
we have the function

In this problem
This is a proportional relationship between the variables d and t
The function d(t) represent the dependent variable or the output
The variable t represent the independent variable or input
Answer:
Whichever train has the greatest numbers
Step-by-step explanation:
The answer would be the first one