Dr. sox paid $1580 for a new computer system. she also paid 6.5% sales tax. how much was total cost?

The number of possible solutions of a polynomial can be found by looking

Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?