1) In the following circle the angel is a central angle. If the radius is 17 cm, what is the length of arc AB? Round your answer to the nearest tenth.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Explain how you can use the associative property to evaluate (7x50)x4.

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?