A store offers discounts on lunch-size chip bags when buying larger quantities. The graph below represents the total cost, in dollars, for the number of bags purchased. =
What is the difference in the price per bag for 150 bags versus 50 bags?
$0.18 per bag
$0.17 per bag
$0.15 per bag
$0.05 per bag

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Ineed with this problem 21 show steps