The correct answer is X = -5
The answer would be B because a line is a parallel as long as the mx remains the same
Hope this helped.
Answer:
40 classrooms
Step-by-step explanation:
Divide 1200 by 30.
1200÷30=40
If 390 students are boys just subtract 390 from 1200.
1200-390= 810
There must be 810 girls if there are 390 boys
