When graphing a system of linear inequalities, what does it mean for the point (5, 4) to be a solution? (a) There is no solution. (b) The point (5, 4) lies in the shaded region (c) The lines intersect at (5, 4) (d) It's part of the answer.​

Find the value of the cosine for angle a

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

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents