PLEASE ANSWER PART A, B, and C! Jackie runs and dances for a total of 55 minutes every day. She dances for 25 minutes longer than she runs.
Part A: Write a pair of linear equations to show the relationship between the number of minutes Jackie runs (x)
and the number of minutes she dances (y) every day.
Part B: How much time does Jackie spend running every day? Show your work.
Part C: Is it possible for Jackie to have spent 45 minutes dancing if she runs and dances for a total of exactly 55
minutes and dances for 25 minutes longer than she runs? Explain your reasoning.

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation