The width of a rectangle, W, is 8 feet less than the length, L , of the rectangle. Which expression can be used to represent the width in terms of the length? 1. L - 8
2. L + 8
3. 8L
4. 8 - L

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

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.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3