Solve to know my actual age2x + 3y + 9 = k(x = 4 y = 2 )

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

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?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached