Which equation has indefinitely many solutions? A) -6.8 + 3y + 2.4 = 4.3 - 3y
B) 1/3y + 2.5 - 2/3y = 1.2
C) 5.1 + 2y + 1.2 = -2 + 2y + 8.3
D) 2/5y = 2.3 + 3/2y

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (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.

Extra points! find the missing dimension! need asap