Find the value of the expression 2xy^3 if x=3 and y=-2?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

What is the solution of the equation? 35√(x+2)3+3=27