Answer:Let's simplify step-by-step.
21+x+1x+2
=21+x+x+2
Combine Like Terms:
=21+x+x+2
=(x+x)+(21+2)
=2x+23
Answer:
=2x+23
Explanation:
Yes they did like all the time
Answer:C. African Americans
Explanation: Just took the test and it was NOT B. Native Americans
Answer:
I believe its copper and nickel.
Explanation:
I am not completely sure, just throwing an opinion
Answer:
strict security should give to protection area