Let a and b be rational numbers. Is a - b rational or irrational?

What is the range of the function f (x) = 3x - 12 for the domain {-2, 2}? A. {3, 12} B. {-6, - 18} C. {6, 18} D. {12, 3}

Can a bowling ball mass be 6 kilograms

The auditorium has five doors. Three doors are only entrances; one door is only an exit; and the fifth door can be used to either enter or exit. In how many different ways can someone enter then leave the auditorium

Alex stocks up for winter. He buys 32 cans of vegetables. He pays 80 cents per can for tomatoes and 40 cents per can for corn, for a total cost of $18.00. How many cans of corn does he buy?

A football player kicks a ball with a force of 50N. Find the impulse on the ball if his foot stays in contact with the football for 0.01s.

A rectangle has a length of 1313 feet less than 33 times its width. if the area of the rectangle is 28382838 square feet, find the length of the rectangle.

The absolute value of 64

2. Amanda is reading a 208 page novel for her English class. On Monday she reads of the novel. On Tuesday she reads 28 pages, and on Wednesday she reads of the novel. How many more pages does Amanda have until she finishes the novel?

34,258 value of 4 and 47,163 value of 4

The school's production of Romeo and Juliet began at 7:30 P. M. The first act lasted 1 hour and 45 minutes. The act was followed by a 20 minute intermission. What time did the second act begin?