rpzksj5u7y
Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

The 8th grade students at Great Lakes Middle School hold a bake sale to raise money for a class field trip at the end of the year. They charge the same price for each item that they sell. After selling 10 items, they have $60.00 in their cash box. After selling 25 items, they have $82.50 in their cash box.
What is the price of each item at the bake sale?

Sagot :

MrRoyal

The question is an illustration of slopes or rate of change.

The price of each item at the bake sale is $1.50

Let:

  • x represents the number of items
  • y represents the amount in the cash box

So, we have:

[tex](x_1,y_1) = (10,60.00)[/tex]

[tex](x_2,y_2) = (25,82.50)[/tex]

The slope represents the price of each item, and it is calculated using:

[tex]m = \frac{y_2 - y_1}{x_2 -x_1}[/tex]

So, we have:

[tex]m = \frac{82.50 - 60.00}{25 - 10}[/tex]

[tex]m = \frac{22.50}{15}[/tex]

[tex]m = 1.50[/tex]

Hence, the price of each item at the bake sale is $1.50

Read more about slopes at:

https://brainly.com/question/3605446

Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.