Which expression would be easier to simplify if you used the commutative property to change the order of the numbers

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Which of the following is most likely the next step in the series

If after 5 years, 25 of the 1,000 people registered with bracken have gone through surgery, where does bracken stand in terms of gains or losses? a. $41,100 b. $39,700 c. −$36,600 d. −$37,500 e. −$43,000