Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Samantha wanted to fill her new fish tank with goldfish and guppies. She bought 26 total fish. Each goldfish cost $3, and each guppy cost $4. She spent $86 total. How many guppies did she buy?.

Sagot :

michell96

Samantha bought 8 guppies and 18 goldfish.

How to find out how many guppies Samantha bought?

To know how many guppies Samantha bought, we must take into account the information we know and perform the following operations:

  • x + y = 26x = 26 - y

The above operation allows us to express how many fish of each species Samantha bought.

  • 3x + 4y = 86
  • 3(26 - y) + 4y = 86
  • 78 - 3y + 4y = 86

The previous operation allows us to express the amount of fish of species X and Y that Samantha bought to spend $86.

  • y = 86 - 78
  • y = 8

  • x = 26 - 8
  • x = 18

Based on the above, we can infer that Samantha bought 8 guppy fish.

Note: This question is incomplete because the options are missing. Here are the options:

  • A. 4
  • B. 7
  • C. 8
  • D. 16

Learn more about equations in: https://brainly.com/question/2263981

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.