What is 2 and 3/4 divide by 5 and 27/9

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4