Really stuck with this equation someone solve this with working asap much appreciated

Use the distributive law to multiply. 3(4x + 5y + 6)

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

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