Rate = distance / time
Rate = 21 miles / 3 hours
Rate = 7 miles / hour
The answer is choice A. Hope this helps.
Answer:
£78
Step-by-step explanation:
65 divided by 5= £13
13+65=£78
Step-by-step explanation:
-3(-x -3y) = 3( x +3y) = 3x+9y
Sorry I don’t know the answer and also sorry about that other comment they are very rude I hope you find someone who actually knows the answer!! ❤️