Answer:
There are 24 total students.
Step-by-step explanation:
To find the students, we need to take the number of boys and divide by the percentage of which are boys.
18/75% = 24
Answer:Yes, it is
2^2+4(2)-12=0
4+8-12=0
12-12=0
0=0
{-2, -1, 1, 5, 6}
The domain includes the five x-values (inputs): {-2, -1, 1, 5, 6}