Step-by-step explanation:
1. distribute
3x-24-5=9x+18+1
add like terms
3x-29=9x+19
-6×=48
x= -8
2. 2x+4+x=5+4x-8
3x=-3+4x
-x=-3
x=3
3. 2x-3=2x+3x+12
-3x=15
x= -5
Answer:
9
Step-by-step explanation:
1.09...
Answer:
10.5%
Step-by-step explanation:
The probability that a student took an accounting course, P(A)= 28.3%
The probability that a student took a statistics course P(A)= 31.3%
The probability that a student took accounting and statistics course,
We want to determine the probability that a randomly selected student took an accounting or statistics course,
In probability theory,
The probability that a randomly selected student took an accounting or statistics course is 0.105 or 10.5%.