Which statements about the local maximums and
minimums for the given function are true? choose three
options.
over the interval [1, 3], the local minimum is 0
over the interval [2, 4], the local minimum is-8.
over the interval [3, 5), the local minimum is -8.
over the interval [1,4], the local maximum is 0.
over the interval [3, 5), the local maximum is 0.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy. how much will she pay after the discount

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.