Answer:
-3
Step-by-step explanation:
-7x + 4x = 9
-3x = 9
x = 9/(-3)
<h3>
x = -3</h3>
<h2>
MARK ME AS BRAINLIST </h2>
Answer:
I say Mean.
Step-by-step explanation:
Mean (Average): 23
Mode(most common): 21
Median(Middle): 21
Answer: Your answer is A!
Step-by-step explanation:
Hi! your answer should be 7.64 if I am not mistaken
<span>It depends what the numbers are. If it is two positive integers then the sum will be positive. But if it is two negative integers then the sum will be negative.
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