Amy had homework for math, science, and history. she spent 1/3 of her time working on math and 1/4 of her time working on science.

part a: amy estimated that she spent 1/7 of her time on both math and science homework. without doing any calculations, determine whether or not amy's estimate is accurate and explain why or why not.

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