Answered

Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.


A pizza with 2 toppings from Maria's Pizza Place costs $11.00.

A pizza with 5 toppings from Maria's Pizza Place costs $14.75.

Each topping at Maria's Pizza Place costs the same amount.

1.  What is the price per topping at Maria's Pizza Place?

2.  Write an expression that represents the cost, in dollars, of a pizza at Maria's Pizza Place given the number of toppings (n).


Sagot :

1.

X - base price
Y - one topping price

You have to create 2 equations:

x + 5y = 14.75 - base amount + 2 toppings give 14.75
X + 2y = 11 - base amount + 2 toppings give $11

You have deduct both equations
X - x = 0
5y - 2y = 3y
14.75 - 11 = 3.75

That means:
3y = 3.75 divide by 3
Y = 1.25

So the price of the topping is $1.25

2.

You have to calculate the base price first:

X + 2*1.25 = 11
X + 2.5 = 11
X = 8.5

Then it is simple:

Price of the pizza = base price + number of toppings multiplied by price of the topping

That means:

Price of the pizza = 8.5 + n * 1.25