Find the maximum value of the objective function and the values of x and y for which it occurs.

the max value of the objective is _
the max value of the objective function occurs when x=_ and y=_

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

What is the missing constant term in the perfect square that starts with x^2 -20x

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet