Division property of equality, because you have to divide 8x and 80 by 10
Here is the answer with the work shown
In order to determine the number of students surveyed, we will count the number of students in each sub-group.
Students that did not engage: 279
All three behaviours: 90
113 smoked cigrarettes and used illegal drugs:
Answer:
the first one's answer is y > x
the first second one's answer is y < 6.5x i believe, sorry if im wrong
Step-by-step explanation: