Stacy sells homemade pizzas, sizes large and small. a small pizza has 10 olive pieces and 18 mushroom pieces. a large pizza has 15 olive pieces and 45 mushroom pieces. she has enough olives and mushrooms for 60 olive pieces and 135 mushrooms pieces. let x represent the number of small pizzas and y represent the number of large pizzas. write all of the constraints for this situation, and explain each.

let x be represent the number of the small pizza.

y be represent the number of the big pizza.

as given in the question stacy  has total number  of olives are 60 and mushrooms are 135.

Equations are

10x +15y = 60

18x+45y=135

x≥0, y≥0

I have shown these above mentioned equation in the below diagram.

21 i watched a 3 hr vid explaining it

step-by-step explanation:

du what else would it be

brainliest

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.