What is the value of ? (Express your answer in exponential form.)

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

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Find two numbers if their sum is 91 and the ratio is 6: 7?