On single lane
before taking a blind curve
a. flash you headlights
b. check your rearview mirror
c. honk for ten seconds
d. honk gently

b. check your rearview mirror

explanation:

x+2 because it just doubles hon so the pattern can actually tell you the expression.

so for example,

if x=2 then 2+2 is 4

if x=4 then 4+4 is 8

and so on and so forth.

i really hope that this makes sense and you out in a way hon: )

answer: hi

explanation: