6 percent of 7 is 86% so the percentage error is 24%
9 chairs because 2 to 4 is equal to 1/2 and half of 18 chairs is 9
Being that the triangle has a center of dilation at (0,0) you must contract the points towards (0,0). The scale factor is 1/3 so you must divide the difference in location of the points on the X and Y axis by a scale of 1/3.
1/3 of 9 = 3 , y = 3
1/3 of -6 = -2 , x = -2
by changing these points a new triangle will be formed
8x2= 16
16 shoes are there for 8 students
