Amoving company charges $840 plus $17 per hour. another moving company charges $760 plus $22 per hour . how long is a job that cost the same no matter which comany used?

b.an increase in a causes b to decrease

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.