Yes, because there is a corresponding amount of teachers per student.
Solution
For this case we can do the following:
11y - 3x = 18
16y -3x = 33
We can multiply the first equation by -1 and we got:
-11y +3x =-18
16y -3x = 33
_______________
16y -11y = 33-18
5y = 15
y= 15/5 = 3
And then solving for x we got
x = -(18 -11*3)/ 3= -15/3 = 5
The greatest common factor is 2b
Step 1: plug in the numbers. 7(6)-4
Step 2 multiply 7x6 42-4
Answer:
5) moves one place to right
6) moves one place to left
Step-by-step explanation:
