Ellie is having a Birthday party and has invited 11 friends. She wants to order pizza for the party. Each pizza is cut into eighths. If Ellie and each friend will eat 2 slices of pizza, how many pizzas does Ellie need to order for her party?

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