Dena spends $720 per month on rent. If her monthly take-home pay is $1800, what percent does she pay in rent?

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14