Makhi king king had concerts on Friday and Saturday. The number of people that went to the Friday concert was 4/5 of the amount of the people who went to the Saturday concert. A total of 810 people saw king king over the two days. How many people were at the Saturday concert

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3 n6 + 7mn5 + 14m2n4 – 5m3n3 – 6m6 –2m6 – 5m3n3 + 14m2n4 + 7mn5 + n6 14m2n4 + 7mn5 – 6m6 – 5m3n3 + n6 n6 – 6m6 + 7mn5 + 14m2n4 – 5m3n3 show work

How can you determine if a representation is a function or not ? answer this