What would the equivalent addition number sentence be?

5 x 1/3 =

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

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?

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