Answer:
6x = 54; x = 9 times older
Step-by-step explanation:
C would be the correct answer
A would mean that 6=3*18, which is incorrect
B would mean that 3=6*18 which is also incorrect
C would mean that 18=6*3 which is CORRECT
D would mean that 18=6*2 which is also incorrect
Therefore, C would be the correct answer
By 2.5 so the 10 will be the width when enlarged
The answer is B. y-4 = 3(x+2)