Answer:
..
...
Step-by-step explanation:
..
Answer:
x2 = 60
Step-by-step explanation:
If the variables x and y are inversely proportional, the product x * y is a constant.
So using x1 and y1 we can find the value of this constant:



Now, we can use the same constant to find x2:



So the value of x2 is 60.
487 rounded to the nearest ten is 490......because 487 is closer to 490 then it is to 480.