Steven has a coin collection. He keeps 13 coins in a box, which is only 5% of his entire collection. What is the total number of coins in Steven’s collection? (WILL MAKE BRAINLIST)

260

Step-by-step explanation:

5×20=100

So 13 × 20

because 5 percent of the collection is 13 so it is 260.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.