Answer:
slope: 1/2, y-intercept: (0, 13/2), y: 6 and 7
slope: -2, y-intercept: (0,15), y: 9 and 5
Step-by-step explanation:
it depends
to be honest with you
25
$17.12
$21.40x.20= $4.28
$21.40-$4.28=$17.12
B
4n = n + n + n + n
