5a.
18/9 = 12/x
18x = 12(9)...cross multiply
18x = 108
x=108/18
x=6
Answer:
10
Step-by-step explanation:
8 5 5
Line 3 sets t = 5
Line 5 sets n = t = 5
Line 6 sets c = n+3 = 8
The displayed values for c, n, are