NEED HELP NOW! Write the sum using summation notation, assuming the suggested pattern continues.

125 + 216 + 343 + 512 + ... + n3 + ...

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

What is the slope of the line that contains the points (-2,1) and (0,-3)

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?