plz do solution fast...
Attachments:

Answers
Answered by
1
Answer:
Step-by-step explanation:
As stated x and y has direct relation so
x ∝ y
x = ky ( replacing ∝ by k )
k = x/y
x = 5 , y = 9
k = 5/9 its the value of k
x = 45 and y = ?
x = ky
y = x / k
y = 45/5/9 ( 45 divided by 5 / 9 )
y = 81
x =85 and y = ?
y = x / k
y = 85 / 5 /9
y = 153
In last we have ,
x = ? and y = 288
x = ky
x = 5/9 ( 288 )
x = 160
x =5, 45 ,85 , 160
y =9 , 81 ,153 , 288 ANSWER
Answered by
0
I hope this will help you
Make me brainilest
Attachments:

Similar questions