Answer:
Step-by-step explanation:
Collect the like terms!
x-9x+8x+3-3
Now simplify,
-8x+8x+0
0+0
Answer = 0
Similarities: same atomic number
Differences: they have a different number of neutrons
Answer:
how much did he sell them for
because what ever it it just do 26x__
Answer:
the answer is A
Step-by-step explanation:
Answer:
3 more than
Step-by-step explanation:
Hope this correct and Your welcome
