Mrs. Becker got a box of chocolate for Valentine's Day. There are 74 pieces of chocolate in the box. 69 pieces are milk chocolate and the rest are dark chocolate. How many of the
pieces are dark chocolate?

Pls explain how you got the answer

True or false look at the picture pls : /

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?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction