Please help I want to have this done

y = 4.5x

Step-by-step explanation:

This can be done by dividing 36 by 8 and 9 by 2.

Both of these answers will give us 4.5

This shows us that the proportional relationship between x and y is an increase of 4.5x

As an equation this would look like

y = 4.5x

OR

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.