Answer:
7
Step-by-step explanation:
6+12=18
25-7=18
7 makes the sentance true.
C.(5,5,10)
1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, ... 5, 10, 13, 15, 17, 20, 26, 29, 30, 34, 35, ... 25, 50, 75, 100, 150, 169, 175, 200, 225, ...
oi bruv
5:36
12 inches = 1 foot, so 6 feet = 72 inches
10:72, reduces to 5:36
