Question

Find x when y= 25, if y= 7 when x= 8

Answer 1

It could literally be anything unless there is more information.

Answer 2

26

Answer 3

is y directly proportional to x or inversely proportional.

Answer 4

Because this is definately a proportion question and needs more information

Answer 5

@xlLilly It could just as easily be anything else. \[y=m(x-8)+7\] You can plug in any value you want for m and you will still get y=7 when x=8. This means when you plug in y=25 you can still pick an infinite number of choices for m and still get a true statement.

Answer 6

i just did 25-7=18
then 18+8 and got 26