Please help I’ll give brainliest

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

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