Buying Flowers Suppose you want to buy bouquets of flowers for a party. An equation that represents the cost, y, in dollars, for x bouquets is y=21x. Decide if this equation represents a proportional relationship. Explain your answer. Does the equation y=21x represent a proportional relationship?

idek

step-by-step explanation:

30005

yes ok                                            

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.