there are red blue and green ribbon on the tabel. there are a total of 36 ribbon.3/6 of the ribbon is red. how manny ribbon is red

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be