John’s teacher gave him the following system of equations and asked him to find the point of intersection. 5x + 7 = y 9x – 5= y select the ordered pair that represents the intersection of the lines represented by the two equation. a.(3, –8) b.(3, 22) c.(5.5, 44.5) d.(5.5, 34.5)

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places