Answer:
option A y=9/x
Step-by-step explanation:
It is said that two variables x and y vary inversely if the increase of one of the variables causes the other to decrease.
200/160=1.25
200+160=360/1.25/160=200.8
so your answer is 0.8
A1 would be the first y value, which is 3 and d is the ratio ( distance between each y value) which is 3 ( add 3 to the y value to get the next one)
The answer is a1= 2, d = 3
Answer:
0.753
Step-by-step explanation:
I just took the test lol