Abook club promises to send 8 books for $1 each, if you join the club. after you receive the 8 books, you may select more books at a rate of $19.99 per book. if you spend a total of $87.96, how many extra books did you purchase?

How do you find the circumfrance of a circle?

How much higher is checkpoint 4 than checkpoint 2 if checkpoint 4 is -143 and checkpoint 2 is -182

Complete the two-column proof. given: 5/x + 9 = 11 prove: x = 10 5/x + 9-11 select one: a. a. given b. subtraction property of equality c. division property of equality b. a. given b. subtraction property of equality c multiplication property of equality ca. given b. addition property of equality c. multiplication property of d. a. given b. addition property of equality c. division property of equality