Distribute parenthesis. -5x and 20. Add 5x to x and you get 6x. 20+7=27 27+15=42. 42÷6=7. The answers 7.
Answer:
d
Step-by-step explanation:
Ok, first I'm going to make them all decimals so they're easier to compare.
a)0.2
b)0.3
c)0.166
d)0.333
Now that I can easily look at them, and since I know the largest one is the one that is most probable, the answer is d.
Answer:
CI = 52-2x
Step-by-step explanation:
Answer:
The answer is "27.41%"
Step-by-step explanation:
Given:
The staffed of Alpha company = 79%
The staffed of Beta company = 62%
The final answer is "27.41%".
Well, first of all, you have to open up the bracket by multiplying what's outside by what's inside. Anyway;
3k-15=-16
Next, you have to collect the like terms and put them together. And the -15 becomes +15. So;
3k=-16+15
3k=-1
Next, you have to divide the both sides by 3. So;
3k/3=-1/3
k=-1/3
So your answer is -1/3. Hope i helped. Have a nice day.