Suppose that y varies directly with x and y=10 when x=8. What is x when y=30? Be sure to simplify your answer.
Please need help badly!!

Suppose that y varies directly with x and y10 when x8 What is x when y30 Be sure to simplify your answer Please need help badly class=

Respuesta :

it would be (x) 8*3=24 since (y)10*3=30

so x=24

hope this helps!