Question

Lex is at the mall, which is 8 miles from his house. Lex walks home at a constant rate of 2 miles an hour.

Write an equation to model Lex's distance from home based on the number of hours that have passed since he left the mall

Answer 1

y = -2x + 8 <=== this would be ur equation where x is the number of hrs and y is the total distance (in miles) from home