The starting temperature at 6AM was - 2 degrees * F . Over a period of four hours, the temperature rose 3 degrees , rose another 2 degrees , dropped 4 degrees , and then dropped another 1 degrees . What was the temperature after those four hours? Needs Expression also btw

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

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.

Ineed the solution to this problem and the steps.