X = -1+y 2x - y = 0
All of this is one question it’s simultaneous equations. Can someone please help

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )

B. jan surveyed her friends to find their favorite season. she recorded jhi ii for summer. how many people chose summer as their favorite season?