A stand was selling 8 mangos for $10 at a farmers' market. Keisha said, "That means we can write the ratio 10:8, or $1.25 per mango."
Luis said, "I thought we had to write the ratio the other way, 8:10, or 0.8 mangos per dollar."
Who is correct, and why? Can we write more than one ratio for this situation? Explain why or why

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x