10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0
Answer:
The first graph.
Step-by-step explanation:
Algebra Calculator.
Answer:
23
Step-by-step explanation:
because the are la of the square is equal all sides of area
Answer: 
Step-by-step explanation:
Given : In a sociology class there are 14 sociology majors and 11 non-sociology majors.
Total students = 14+11=25
Number of students are randomly selected = 3
Then, the number of ways to select 3 students from 25 students :-

Number of ways to select at least 2 of the 3 students re non-sociology majors :-

The probability that at least 2 of the 3 students selected are non-sociology majors will be :-

The answer is 80 hope this helps :)