In the early 1990s students protested over the increase in tuition at the University of Califomia campuses. In 1990, the in-state undergraduate tuition at UC was $951. In 1995, it had increased to $3,086. What yearly percentage increase is this? Show your work. Show your work:

PLEASE HELP ME TYSSMMM

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.