Answer:
speed of R miles per hour
miles depends on time
thats why it's miler per hour
The length begs a bath and the
A
Answer:

Step-by-step explanation:
1) 4(2a+p)=c+p+a
2) Expand: 8a+4p=c+p+a
3) subract a and 4p: 7a=c-3p
4) Divide: a=
Answer:
idrk but yes it so for to is what
Step-by-step explanation: