Write equivalent expressions for :
8(× + 2) - 20

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points