Answer: A
Step-by-step explanation:
64 - (13 - 7) = 64 - 6 = 58
When a graph is drawn with output on the vertical axis and input on the horizontal axis, this indicates that the straight or "flat" segment on the graph is the representation of a region where the output doesn't change in response to the input.
Answer:
negative
Step-by-step explanation:
Collection or percolation