The graph shows the relationship between the number of cubic yards of mulch ordered and the cost of mulch delivered. a. what is the constant rate of change? what does it represent?
b. what is the initial value? what does it represent?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

What is the measure of one interior angle of a pentagon