Question

1.Evaluate n-11/13 for n=2/3
2.Solve y+22.461= -17.03
3.n+15.6/4=3.5

Answer 1

2/3 = 26/39
11/13 = 33/39

Answer 2

so it'd be 26/39 - 33/39 = -7/39

Answer 3

y+22.461=-17.03
subtract 22.461 from both sides

Answer 4

y= -39.491

Answer 5

n+15.6/4=3.5
multiple both sides by 4/15.6

Answer 6

n=.897 rounded