Answer:

Step-by-step explanation:
-x/56x = 2
-1/56 = 2
x = -1/56
1. Yes , Yes
2. Yes , Yes
3. No , No
4. No, Yes
Answer:
d = 483.56 inches
Step-by-step explanation:
We have,
Radius of a bicycle tire is 11 inches. It is required to find the distance traveled by the distance covered by the tire when it makes 7 revolutions. One revolution means the circumference of circle. So,

In 7 revolution, it will cover a distance of 7C i.e.

So, the tire will cover a distance of 483.56 inches in 7 revolutions