Chugged is the main word that should give it away. It is kind of exaggerating the car going up the mountain. I assume it would be a hyperbole.
Hope I helped!
-Be respectful
-Be aware of strong language and all caps
-Cite your sources
-Use Grammar and spelling does mater
Hope this helped
ANSWER
That parents should be ready for changes to come when their children grows up. Parents must learn to accept that they cant control thier children til eternity. Children needs to explore and discover their identity along the way. But without forgetting,parents, who gave them the privilege to be in this world. Respect for parents should still come in the first place.
First of all you want to figure out the equation to break even/ make just enough to pay back the cost it takes to setup. In this case it would be 1g-50=50 but since you need profit you need to edit the function by simply putting a greater than sign replacing the equal sign 1g-50>50. Or you change the 50 on the right side of the first equation with p. 1g-50=p. And profit is the amount you get after taking 50 away from your total income. so p basically equals the term >50