What is the equation of the line that is perpendicular to the given line and passes through the point (3, 4)? y = –x 1/3+ 5 y = –x 1/3+ 3 y = 3x + 2 y = 3x − 5

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?