39=a 40=c 41=a 42=b 43=a 44=d 45=c 46=a 47=d. I hope this helped!
The one missing is the fourth choice.
As you can see, the x axis stands for the weight, and the y axis the total cost.
You can see that the point, (1, 4) definitely exists.
So basically it would be 1 pound of cheese for four dollars, since x is weight and y is total cost.
You can see the fourth choice states that it's four dollars for one pound of cheese.
Hope this helped :)
The awnser will be 2/5 or 1/4
Answer: 1/3x(22-7)=5 so the answer is 22.
