You are to calculate the # of students, based upon the starting volume of juice and the amount each student receives.
22 1/2 cups
This # of students is equal to ------------------------------
[1 1/4 cup / student ]
and this could be found easily by dividing 22.5 by 1.25: 18. There are 18 students.
Do you mean like you cant close your 4 because teachers may think its a nine? Or different ways like written, numeraly and all that?
Answer:
x=-25
Step-by-step explanation:
1. Add -15 to both sides
50=-2x
2. Divide -2 to both sides
-25
Final Answer:
-25
(Let me know if you still don't understand
Answer:
The gradient (slope) of the line is 3
Step-by-step explanation:
Use the formula for slope where
and 

Therefore, the gradient (slope) of the line is 3