HEL PLEASE An angle has a reference angle of 40° in the third quadrant what is a positive measure of the angle and a negative measure of this angle

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a