Math 8th grade

I am doing math in 8th grade and their are some ways to use what im doing in real life. I am working on solving two step inequalities then graphing is. this can be used for finding the amount of something you need then graphing it to show your workers or helpers to get the amount they need to get done. like you need  20>x  more than 20 apples. you would graph that on a number line and make it go above 20. circle 20 and color an line from 20 to the end of your number line and draw an arrow at the end to show its infinite.