Pls answer quickly before 3:30

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Which rule describes the composition of transformations that maps △abc to △a”b”c

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.