HEL A department store is having a bedding sale, where all bedding is 25% off the original price, p. If the price for a bedding item during the sale can be represented by the expression 0.75p, which expression also represents the price of the item?

1−0.25p

1 − − 0.25 p

1−0.75p

1 − − 0.75 p

p−0.25p

p − − 0.25 p

p−0.75p

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?