Charlie runs at a speed of 3 yards per second. about how many miles per hour does charlie run?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Which expression gives you the distance between the points (5,1)and(9,-6)

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?