The following equation describes variables that are directly proportional
y = 5x
Which of the following is true if x has a negative value and is increased from -5 to -2?
A) The value of y will decrease.
B) The value of y will increase.
C) The value of y will no longer be proportional to the value of x.
D) The value of y will remain the same.
B
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Indicate whether the statement is true or false
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. The location of the mesial contact area on both the maxillary first and second molars is:
A. 2/3 from the cervical line B. middle of the tooth C. more occlusal than the distal D. mesial edge
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