Identify the horizontal middle of a sample period for the function: f(t)=2csc(t+ pi/4)-1

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?