Before a baseball game, a hot dog stand sold 9 hot dogs. During the game, the stand sold some hot dogs. The hot dog stand sold a total of 58 hot dogs before the game and during the game. How many hot dogs were sold during the game?
hot dogs

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