Pls help! i need to do it for tomorrow

1) there needs to be "in" at the end

2) "whose" instead of "who"

3) Remove comma

4) change "has" into "was"

5) change "that" into "who"

6) Comma after Rome and after before

7) Move "that" to the end

1) Change the period into a comma and change his name in the second part to he

2) Change the first period into a comma

3) comma instead of a period at the first one

im sorry but i cant find whats wrong with the last 3, theres definetly something wrong with them but i cant put my finger on it :(

Explanation:

answer:   the correct answer is: [a]:  

                          →     " theme " .

hope this !

    best wishes to you in your academic endeavors

            — and within the community!

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4