Look at screen shot below and answer with the choices in the screen shot... NO LINKS OR BLANK ANSWERS! (im asking this one question cause this review quiz question is confusing me hope you can answer it)

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

8.74 rounded to the nearest whole number

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.