# One sunday, a butterfly exhibit was held at the quezon memorial circle in quezon city. a number of people, children and adults, went to see the exhibit. admission was php 20 each for adults and php 12 each for children. 8. the given situation illustrates the use of linear equations in two variables. in what other real life situations are linear equations in two variables applied? formulate problems out of these situations then solve.

Answers: 3

## Answers

One sunday, a butterfly exhibit was held at the quezon memorial circle in quezon city. a number of p...

Here is a mathematical representation

20x + 12y = total admission fee

• A system of linear equation in two variables is used in to two or more linear equations involving two unknowns, for which, values are sought that are common solutions of the equation involved. Read the details about linear equation in two variables in

Read the details about system of linear equation in two variables in

Let x be the number of adult

Let y be the number of children

Here is a mathematical representation

20x + 12y = total admission fee

Problem: What mathematical statement would represent the total amount that will be collected from a number of children?

12y, because y represent the number of children and each children the admission fee is 12 to get the amount collected just multiply the number of children into 12.