## Algebra 1

$5x + 4y = 20$ Let x = 0: $5*0 + 4y = 20$ $4y = 20$ $4y*1/4 = 20*1/4$ $y = 5$ Let y = 0: $5x + 4y = 20$ $5x + 4*0 = 20$ $5x = 20$ $5x/5 = 20/5$ $x = 4$ The graph has the points (0,5) and (4,0).