Raymond clams that 7^9/7^5=7^4. Rose argues that 7^9/7^5=7^45. Which one of them is correct? Use the properties of exponents to justify your answer

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

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?