Answer:
5x+9y
Step-by-step explanation:
Answer:
The wheels have to rotate 500 times
Step-by-step explanation:
The wheel is 1 meter in diameter so we need to find the circumference.
C = 2r
C = 21
C= 2
2meters = .002kilometers
1000meters = 1kilometer
1000/2 = 500
The answer is linear and increasing. look at it.... it goes up.
The correct answer is
d=50t
Where; d is the distance covered in miles
t is the time taken in hours