Can someone pls answer these two? ill give brainliest!

Which of the following best describe southern society in the early mid 1800s

Select the correct answer. what are concurrent powers? a. powers granted solely to state governments b. powers granted to the national government c. powers transferred between government leaders d.powers shared between national and state governments

Question 10 of 47 1 point what are the factors of the expression below? 4x2 + 12x +9 o a. (2x-3} b. (4x+3)(x+3) c. (2x+9)(2x+1) o d. (2x+3) submit