Find the area of a trapezoid with bases of 6 and 14 and height of 8

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

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?

How many ordered pairs of positive integers satisfy xy=32?