In a contest, 1 point was awarded for ever right answer, and 2 points were deducted for every wrong answer. if jon has 7 times as many correct answers as wrong answers, and got a score of 90, how many right and wrong answers did he have?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work