Question

Consider this situation:

A school organization sells button pins for a fund-raising project. They paid ₱252 for the designs and ₱8 for each button pin ordered. They are selling each button pin for ₱15.

Let x represent the number of button pins.
1.Write an expression for the total amount paid for the button pins.

2.Write an expression for the income derived from selling the pins.


3.How many button pins should they sell to reach the break-even stage?


4. How many button pins should they sell to have a profit? Write an inequality for this.

5. If the organization has to earn a profit of that is exactly equal to ₱1800, how many pins should they
sell?

6. If the organization earn ₱1500 for 100 pins. Did it incur a loss, profit or break-even? Explain your
answer.

Answer 1

Linear motion, also called rectilinear motion, is one-dimensional motion along a straight line, and can therefore be described mathematically using only one spatial dimension.

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