Given m||n, find the value of x. (5x-23) (7x-1)

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers