A furniture delivery store advertises free delivery up to a 50 mile radius from the store. When the store's location is placed on a map, its coordinates are 10, 20). Part a: Write an equation that represents the free delivery area.
Part b: Does a customer who lives at coordinates (20,-40) qualify for free delivery?
Partc: Explain how you know.

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?