a member of a book club wishes to purchase two books from a selection of eight books recommended for a certain month in how many ways can she choose them

What is the sum of the prime factors of 2015

Emily is a very good student. She is more likely to attend class than to miss class. Which could be the probability that she misses class tomorrow?

X^2+14=9x A) x = 2, x = 7 B) x = 3, x = 5 C) x = - 2, x = - 7 D) x = - 3, x = - 5

Daisha is sitting on the bus on the way home from school and is thinking about the fact that she has three homework assignments to do tonight. The table below shows her estimated probabilities of completing 0, 1, 2, or all 3 of the assignments.

If f (x) = 2x^2+5 square root (x-2) complete the following statement

10 coins have a mass of 45 grams. How many grams is one coin?

George has 9 more dollars than Frank, who has 3 more than Richard. What is the least amount of money that must be exchanged so that they each have the same amount of money?

What is the value of 35-3m, when m = 4? A. 1 B. 13 C. 23 D. 128

A Product What is the product of 4.01 x 10-5 and 2.56 x108?

True or false the number 0 is the multiplicative identity?