Answer:
6x+8
Step-by-step explanation:
2(x+4)+4x
2x+8+4x
6x+8
Hey! Your answer would be A. (1/5)(-20)
X = 3/4
So substitute x for 3/4 in <span> 2/3x
(3/4) x (2/3)
Now solve
</span>(3/4) x (2/3) = 1/2 or 0.5
Answer:
Mean = 24
Variance = 107.78
Standard deviation = 10.38
Hope this helps! :)
Answer:
18 machines
Step-by-step explanation:
9 machines give 24 mins... You need to reduce the time by half by adding using double the machines..
So 9×2=18