If the pattern below follows the rule “starting with two, every consecutive line has a number that is one less than twice the previous line,” how many marbles must be in the sixth line? It’s in apex

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

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

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10