Dalila earns 108.75 for working 15 hours as a hoilday wrapping gifts. at this rate, how much money will she earn if she works 18 hours the next week? explain.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.