A new bag of cat food weighs 18 pounds. At the end of each day, 0.5 pound of food is removed to feed the cats. Find the 30th term, and explain what it represents.

Which of the following describes the symmetry of the graph of y = x3?

The distance a bicycle travels with each turn of its wheels is about 3 1/7 times the tire diameter. the tires on mike’s bicycle have a diameter of 24 1/2 inches. how far does it travel with each turn of the wheels?

Atennis racket at sport city costs $180 and is discounted 15%. the same model racket costs $200 at tennis world and is on sale for 20% off. which store is offering the better deal? explain: