Aballon is released from the top of a platform that is 50 meters tall. the ballon rises at the rate of 4 meters per second. write an equation in slope- intercept form that tells the height of the ballon above the ground after a given number of seconds.

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?