Continuity And Differentiability

I need help: John’s mother gave him some money to buy some brushes. If he bought 7 brushes, he would need $2 more. If he bought 10 brushes, he would need $26 more. How much did John have?

  Psychoeducation in Mental Health    Psychoeducation is a psychosocial treatment that has been well documented as an adjunct to pharmacological therapy. The term psychoeducation comprises systemic, didactic-psychotherapeutic interventions, which are adequate for informing patients and their relatives about the illness and its treatment, facilitating both an understanding and personally responsible handling of the illness…

I am a professional mathematic teacher, if anyone is interested in this field then I will try my best to teach.

i need a function to solve by gaus elimination with these method for matlab, and a plagiarism report from the function

Initial Post Instructions Suppose that you have two sets of data to work with. The first set is a list of all the injuries that were seen in a clinic in a month’s time. The second set contains data on the number of minutes that each patient spent in the waiting room of a doctor’s…

 The graph attached below is provided by a ride-sharing service in your area showing the cost, in dollars, of a ride by the mile.    Assessment Instructions Show and explain all steps in your responses to the following parts of the assignment. All mathematical steps must be formatted using the equation editor. Part 1: Calculate…