In July, bedding buyer ran a promotion on Twin Extra-Long sheet sets for a back-to-school sale. All Twin XL sheet sets were temporarily marked down by 33%. The Twin XL sheet sets regularly retail at $69.00. 50 Twin Extra-Long sheet sets were sold during the promotion. What was the promotional dollar markdown on each sheet set? What was the total promotional dollar markdown?

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.