The sales tax in the state is 7 percent. Based on that rate, who has the higher tax burden?

Annual Income

a) Alex – $20,000

b) Beatrice – $190,000

c) Julio – $80,000

d) Roberta – $60,000

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

What percent of the circle below is shaded?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23