Answer: A, and their proportional relationship is 5
Step-by-step explanation:
Answer:
5,4 and 4,4
Step-by-step explanation:
Answer:
3x2-3x+9
Step-by-step explanation:
(h-k)(3)
(X2+1-(x-2))(3)
(x2+1-x+2)(3)
3x2+3-3x+6
3x2-3x+9
8,500,000
Round the number 4 to 5 because the number 7 is behind it.
