The wholesale club sells a large box of crackers with 12 reams of crackers for $9.89. your local store’s box of crackers has 4 reams for $4.29. how much do you save by buying the 12 reams from the wholesale club?

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5