What is the constant of proportionality in the equation y=3x ?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements