Find the sum of the geometric series: 6+12+24+48++12,288. show your work

a small auditorium has 10 rows of seats. there are 12 seats in the first row and 16 seats in the second row. the number of seats continues to increase by 4 with each additional what is the total number of seats in the auditorium?
352
300
156
252

given the parent function g(x)=(1/2)^x, what is the equation of the function?
y=3 (0,7)(2,4)

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Using elimination, what is -4x+2y=-12 4x+8y=-24

8.74 rounded to the nearest whole number