Find AUB and ANB for the set A and B
A [4,2,9], B [7,5,1

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?

At work claire has a deadline that is rapidly approaching. as she works, she finds that she is doing more work in a shorter amount of time than usual. she thinks mor quickly, and her senses and memory are sharper. what is responsible for claire working more effectively?

Steve has a rectangular gazebo in his back yard with a width of 3 feet less than times its length and an area of 156 square feet. what is the length of the gazebo, rounded to the nearest tenth?