What is the simplified versin 24/30?

Find the vertex of the function given below y=x^2-6x+1

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

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?