Answer:
6
Step-by-step explanation:
7×6=42 so 6 is x so this is your answer
-6 or 6
7x|x|=42 (divide both sides)
|x|=6 (separate into possible cases)
x=6
x=-6 (the equation has two solutions)
hope this helps!
Answer: 6.4 is the mean of the set of numbers
8+4+6+6+7+7+9+4+8+5=64
64 divided by 10 = 6.4
Hope this helps!
We see that the slope of this line is so we plug this and the point into the point-slope form (note that there's nothing special about the point I picked; you can choose any point on the line):
This rearranges to the slope-intercept form