Stacy needs 3 over 5 of a yard of ribbon to make a bow for her daughter. Which number line shows the point that represents 3 over 5?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?