An engine needs to be moved. Technician A says two people can slide the engine out of the way.
Technician B says that an engine crane should
be used to move the engine. Who is right?

I think technician B is right because when two people slide the engine out of the way, it could get damaged in any part. That's why an engine crane is preferable

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:

(b)

explanation: