The graph shows the relationship between inches, x, and miles, y, on a map. Which equation represents the proportional relationship? y = x + 5 y = one-fifth x y = 5x y = 10x

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

9/10 divide by -3/15 as a mixed number

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.