https://dochub.com/mconn31/Gd71aZOw4dQ6Poaw2Q9AP3/staircase-slope-exercise-pdf please show all work will pick brainliest

SOMEBODY ONCE TOLD ME THE WORLD WAS GONNA ROLL ME

I AIN'T THE SHARPEST TOOL IN THE SHED~

SHE WAS LOOKING KINDA DUM WITH HER FINGER AND HER THUMB

IN THE SHAPE OF AN "L" ON HER FOREHEAD~

WELL THE YEARS START COMING AND THEY DON'T STOP COMING

FED TO THE RULES AND I HIT THE GROUND RUNNING

DIDN'T MAKE SENSE NOT TO LIVE FOR FUN

YOUR BRAIN GETS SMART BUT YOUR HEAD GETS DUM

SO MUCH TO DO, SO MUCH TO SEE--

SO WHATS WRONG WITH TAKING THE BACKSTREETS?

YOU'LL NEVER KNOW IF YOU DON'T GO

YOU'LL NEVER SHINE IF YOU DON'T GLOW.