Answer:
8n-6=7y=5n
Step-by-step explanation:
combine like terms
Squares have 4 equal sides, thus, the answer is 48 in^2.
Step-by-step explanation:
C. I think the answer is C
Answer:
Step-by-step explanation:
Total distance /total time=total speed
600÷60=10hrs
300÷75=4hrs
I0-4=6
V=300÷6=50km/h
Answer:

Step-by-step explanation:
To solve for s, you need to follow these steps.
First multiply by t both sides of the equation.


We get 
Now we divide by r, both sides of the equation.

Finallly we obtain:
or
