The library has 215 new books. Of those books, 155 have already been put on the shelves. The rest of the books are divided equally among 5 boxes. How many books are in each box?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.