Answer:
x=40.25
Step-by-step explanation:
45/5 = 9 jams a day
x/7 = 9
x= 63 jams a day
Hope this helps!
Answer: 
Step-by-step explanation:
Given
The diameter of a circle is 
So, the radius is 
The circumference is given by 
Insert the values

Thus, the circumference of the circle is
3*2=6
6-x-2=0
4=x
The answer is 4
See the attachment..........