Question 4 Which representation of a transformation on a coordinate grid does NOT preserve congruence? Answer F (x, y)=(x + 5, y - 3) G (x, y)(5x, 5y) H (x, y)(x, y) J (x, y)=(y, -x)​

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

If you could answer these your a life saver

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.