Write a compound inequality for a man to box as a welterweight, he must weigh at least 140 lbs, but at most 147 lbs. Can someone help me with this please?

The highest common factor of 132 and 220

In a school 2/3 of the students study a language of those who study a language 2/5 study french

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.