Am I correct please tell me thanks

Which of these triangle pairs can be mapped to each other using two reflections?

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

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?