Question

If Y is directly proportional to x and y = 10 when x = 2, find

I) an equation connecting x and y
ii) the value of y when x = 10
III) the value of x when y = 60

p.s please give me a answer quickly ​

Answer 1

I) Y=5x

II) Y=50

III)X=12

Step-by-step explanation :

I) Y=5x

II) Y=5(10)

Y=50 when x=10

III)Y=5x

60=5x

X=60/5

X=12 when y=60

Hope this helps..