Mr. Tilman took a taxi to Center City. The taxi driver charged a $4 initial fee and $2 for every mile. The final cost of the taxi ride was $28. Which equation models this situation and is solved correctly to determine the number of miles, x, the taxi traveled

How many solutions does the nonlinear system of equations graphed below have?

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.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?