20 PTS For a party of one hundred fifty people, a caterer will need 67.5 pounds of prime rib. How many packages of prime rib should the caterer order if each package weighs 2.5 pounds?

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

597008.439431 to the nearest thousand

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.