Answer:
boys:girls:teachers
5 : 4 :1
Step-by-step explanation:
75 boys, 60 girls and 15 teachers
boys:girls:teachers
75 : 60 :15
Divide each term by 15
75 /15 : 60/15 :15/15
5 : 4 :1
None of them is equivalent...
either
-(65+12)
-12 - 65
Answer:
D.
Step-by-step explanation:
The line will be a straight line and will go through AB in the center. Therefore, it will be the perpendicular bisector.
Answer:
-8/3
Step-by-step explanation:
The line intersects the point (1, 4). It also intersects the point (4,-4). Slope is rise over run. Between these two points, the rise is -8 (it decreases by 8) and the run is 3 (the x goes up from 1 to 4). Rise=-8 over Run=3 so -8/3. Hope this helps!
Step-by-step explanation:
hope you can understand