Answer:
B.
Step-by-step explanation:
This list of ordered pair is a function because to be a function, you can not have a repeating x-value. In the other options, they consist of a repeating x-value.
A. Repeating 3
C. Repeating -1
D. Repeating 2
Hence,
the correct option is B.
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Answer:
25x
Step-by-step explanation:
6x + 9 = 25x
Answer: C (2,-3)
Explanation: (x1+x2/2),(y1+y2/2)
Answer:
5/4 kg is Parcel A
im guessing what you meant was that parcel B is 3 times as heavy as A.
Step-by-step explanation:
Lets say parcel A is x
3x would be parcel b
x + 3x = 5 kg
4x = 5 kg
x = 5/4 kg