Rachel types 162 words in 3 minutes rachel types at a constant rate. how many words does rachel type per minute

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?

You make a necklace using blue, purple, and green beads in a ration of 1: 1: 2. you use the total of 168 beads. how many green beads in the necklace?