Melanie compared the price of her favorite book at two bookstores, bookworm and reading nook. She found that the ratio of the price at bookworm to the price at reading nook was 15 : 17. If the book cost $51 at reading nook, how much did it cost at bookworm?

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

How can writing phrases as algebraic expressions you solve problems?