Question

y is directly proportional to x and y = 30 when x = 5

Answer 1

Answer:

hai here is the answer

Step-by-step explanation:

according to the question,

y proportional to x so then

y= Kx

or,30= k×5( as y=30 and x= 5)

or,k5 = 30

or, k= 6

Answer 2

Answer:

what do you want to ask true or false then it is true