83x + P = 83x + Q <em>subtract 83x from both sides</em>
P = Q
The equation has no solution for P different Q (P ≠ Q).
Answer:
x < -6
Step-by-step explanation:
quick explanation: when you transfer (-9) to the other side it becomes +9.
Therefore, -15+9= -6
The answer must be A or B. Since the person is trying to pay for AS MUCH people as possible. So, therefore the answer is A.
<span>Divide by 3 and get x<1, so the answer is {x | x < 1}
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Answer:
99%, because as the level of confidence increases, Zc increases.
Step-by-step explanation:
