Letter A,
if you put 18 centimeters into the y variable, and multiply 30 by 1/6 you get 5, plus 13, it equals 18.
So 18=18 which makes the statement true.
72/6= 12. This means you divide 96 by 12. This is equal to 8. So the final answer is 6/8
Answer:
B
Step-by-step explanation:
To find the constant of proportionality between y and x, divide
for all given values of the chart. If you get the same number, then that is the constant. If they are all different numbers, then one does not exist for that function.
Using the method above, you should get:
Chart A = 2/5
Chart B = 1/5 (Correct Answer!)
Chart C = N/A
Hope this helps!