Maria wants to solve the following system using the elimination method:

4x + 9y = 59
x + y = 17

what number should the equation x + y = 17 be multiplied by to eliminate y?
4
−4
9
−9

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]