Arthur finished his assignment in 4 1/3 hours. His classmate finished in half the time that Arthur did. How much time did it take his classmate to finish ?

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work