What is an advantage of using nuclear power?
a. nuclear power is generated at a lower cost than traditional methods.
b. nuclear power produces less pollution than traditional methods.
nuclear power is more efficient than traditional methods.
d. all of the above

D. all of the above

Explanation:

Nuclear power doesn't create waste products like burning fossil fuels would (which would end up in air pollution). it cost much less to capture the sun's energy, and it is most definitely more efficient.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

you can have just about every answer you can think of