PLEASE HELP Brianna goes to a restaurant and the subtotal on the bill was xx dollars. A tax of 5% is applied to the bill. Brianna decides to leave a tip of 19% on the entire bill (including the tax). Write an expression in terms of xx that represents the total amount that Brianna paid.

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.

26- 6 = 20. erica has 20 bottles left