Question 1.
what is the solution?
−10=2a−4
a. a=−7
b. a=−3
c. a = 3
d. a = 7
question 2.
solve for p.
2(p + 1) = 16
a. 7
b. 7.5
c. 8.5
d. 9
question 3.
solve for x.
−3/4(x+2)=6
question 4.
solve for x.
−4.5(x−8.9)=12.6
enter your answer as a decimal in the box.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction