Answer:
15
Step-by-step explanation:
I'J' is IJ with the scale factor of 5.
so (IJ) × 5= (I'J)
(IJ) × 5= 75
75 ÷ 5= 15
I am so sorry i did the math wrong in my head, the answer is 15 not 16.
D
Not sure............but i think it is 8x-1y= -11
if 6 * 2 equals to 12 and 12 times 2 equals to 24 for x + 2 equals to 26
-9/7 for the first, 0 for the second the third doesn't exist so also 0 5/3 for the final one