Solve -3y(y-8)(2y+1)=0

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.

In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 356 days in a year, how many days were partly cloudy?