Amy hikes down a slope to a lake that is 10.2 meters below the trail. then amy jumps into the lake, and swims 1.5 meters down. she wonders what her new position is relative to the trail. which of the following equations matches the situation above? a. −10.2+1.5=? b. 10.2−1.5=? c. none of the above to whoever answers this, you so

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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?