What is the solution set of the equation x2 + 2x − 15 = 0?

In the figure dhg fhe which statement is true by cpctc

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

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?