henry takes classes at both westsidr community college and pinewood community college. At westside, class fees are $98 per credit hour, and at pinewood, classes fees are $115 per credit hour. Henry is taking a combined total of 17 credit hours at the two schools. suppose that he is taking w credit hours at Westside. Write an expression for the combined total dollar amount he paid for his class fees

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

Which of the following are accepted without proof in a logical system? check all that apply.

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?