Given: ab= ce
cd= ef
prove: ab = df
o a. statement: ab = df
reason: substitution property of equality
o b. statement: de = de
reason: subtraction property of equality
o c.
statement: ce = df
reason: transitive property of equality
od. statement: cd = de
reason: substitution property of equality

1) is right

step-by-step explanation:

i am unable to solve this problem

step-by-step explanation:

125 yards

step-by-step explanation:

i take 75 plus 50.

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