What is the slope and y-intercept of the linear equation y = 5x − 4? m = b =

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?

While on a train trip, marsha noticed that there were 35 people in her train car. after the next stop, there were only 21 people in her car. if p represents the percent decrease in the number of people in marsha's train car, what is p?