Y=-3x+23
distribute -3, get y alone (add 2 to both sides)
Answer:
z=1.96
Step-by-step explanation:
Using normal distribution table or technology, 97.5% corresponds to z=1.959964, generally denoted z=1.96, or 1.96 standard deviations above the mean.
(above value obtained from R)
I am pretty sure it’s c because you go up 4 and over 3 to the right so that would be plus 3
Answer:
-x<3 is the same as x>-3 because when you divide -x<3 by -1 on both sides it ends up as x>-3. (They're the same thing just one isn't simplified.)
Step-by-step explanation:
