Write the equation 2y − 4x = 5 in the form y = mx + b.

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.

just get this app called photo math it should be able to do those

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.