The answer is D
2x / 5 = 5
5 x 5 = 25
2x = 25
25/2
x= 12.5
Answer:
B
Step-by-step explanation:
f(x) = 3x-1
g(x) = x+2
Find (f-g)(x), this means we need to subtract g from x.
(3x-1) - (x+2)
Subtract the like terms:
3x -x = 2x
-1 -2 = -3
Combine them to get 2x-3
The answer is B.
Brainliest would be much appreciated!
The z-score is 3, because 294-210=84; 84/28=3
b