Match the rule in questions 1-6 with the transformations a-h

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c