15.) Elena wants to make a scale drawing of her bedroom. In her drawing, the length of the bedroom is 10 cm and width 6 cm. She decides on a scale of 1 to
50. What is the WIDTH of her actual bedroom? (Your answer can be in cm or m.
Note: 1 m=100 cm)

Np4=12np2 with clear explanation.

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function