Paula cut ribbon from a spool for a craft project. each piece of ribbon changes the length of the ribbon remaining on the spool by -1.2 feet. when paula finished, the length of ribbon on the spool had changed by -9 3/5 feet. how many pieces of ribbon did paula cut?

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

Ineed with math stuff it involves graphs

Can you me find the slope! (30 points)