Nezzie is shopping for items for her daycare because the store is having a sale where everything in the store is 10% off. nezzie buys a playhouse for $100.29 and a music center for $59.99. she has a coupon for an additional 15% off on the playhouse. before tax, nezzie estimates that her total, after discounts, will be about $122. determine if nezzie has estimated correctly.

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

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

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?