Question

the distance between hadley and greenville is 13 miles less than the distance between parker and greenville write 2 equations that compare the distance between hadley and greenville and the distance between parker and greenville whats your varibles

Answer 1

Simple,

make the variables for the cities.

Hadley (h), and Greenville (g), and Parker (p)

If Hadley and Greenville added together, is 13 miles less;

(h+g)-13

than, the distance between Parker and Greenville:

p+g

Thus, these are your two equations.