Answer:
54. 2cm
55. between 6 and 7
56. two irrational numbers
Step-by-step explanation:
Answer54: A, 55: G, 56: D
909 times
$500,000/550= 909
False
I got A. 1.25 minutes; 1.25 hours. Hope that helps!
<u><em>D:</em></u> Each point (or pair) in a proportional relationship must share the same difference.