Answer:
9
Step-by-step explanation:


9
Answer:
C
Step-by-step explanation:
6 + 3(x + 4)
= 6 + 3x + 12
= 3x + 18
It will be 6hours and a half an hour I hope this helps
12+8+8=28
8 students are wearing a blue shirt so the probability is 8/28
Answer:
12 x 12 = 144, 12 x 13 = 156
Step-by-step explanation: