Delilah studies and manages natural resources to protect the environment. Her job title is best described as

Environmental scientist

Explanation:

The study of environmental and its conservation is grouped in environmental science. Someone who studies the course qualifies to be called an environmental scientist. Therefore, that is the job tutle of Delilah

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:

true

explanation: