Answer:
0.72
Step-by-step explanation:
I think rational or it might be irrational but I think it’s rational
Answer: Yes, you can tell how to model real life relationships. For example, a linear function is written at y=mx+b. Y is the total value, b is initial value, and m is the slope of the function.
Step-by-step explanation:
Real life example:
Your school needs to raise money. To do this, they host a school dance! The admission is $5 (initial cost, b), plus an additional $3 dollars for drinks. 3 would be the slope per drink, so this can be represented by y=3x+5!
In order to compute the markup, compute the percentage like this:
The markup is then $12,32.
The selling price is the sum of the cost and the markup:
