Pentagon ABCDE is rotated 180° clockwise about the origin to form pentagon A'B'C'D'E. Which statement is true?

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?