Review your notes and have a friend test you on them. Go over anything you had trouble on by reading it 10 times, writing it 10 times, and saying it out loud 2 times. It should help you remember and good luck! :)
Answer:
11
Step-by-step explanation:
15-4 = x
15-4 = 11
x = 11
to isolate x, you move 4 to the other side and it becomes 15-4 = x
1 foot = 12 inches
Multiply 12 inches by the number of feet:
3 x 12 = 36
3 feet = 36 inches
Answer:
The volume would increase.
Step-by-step explanation:
The substance could move freer than that of before.
Answer:
a=8:12 c=£1.05:0.70 d=30:50:60:40
b=9:15
Step-by-step explanation: