3y = 2x + 5
find the constant of variation

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl