Evaluate the expression

2s + t = ? When s = 9 and t = 7

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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

Me asap! what is the slope of this line? enter your answer in the box.