Use an equation modeling the spread of a flu-virus

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2