A hill rises from 80 m to 160 m over a horizontal distance of 240 m. What
is the percent slope of the hill?

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Add the fractions and simplify 1/2+ 1/3

Acircle has a circumference of 28.36 units what is the diameter of the circle