Mr. berriman bought 8 packages of dry erase markers m and 4 whiteboard erasers w for $72. mr. williams bought 12 of the same packages of dry erase markers m and 2 of the same whiteboard erasers w for $98. based on this information, what is the cost of one package of dry erase markers?
a. $2.50
b. $7.75
c. $7.25
d. $7.50

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

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

Which representation has a constant of variation of -2.5