Hugh bought some magazines that cost $3.95 each and some books thst cost $8.95 each he spent a total of $47.65 if hugh bough 3 magazines how many books did he buy ? the equation that mofles the problem is 3.95m +47.65 where m is the number of magazines and b is the number of books

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

Find the value of x. give reasons to justify your solutions! h ∈ ig

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