Answer:
3/4 sheet of construction paper each
Step-by-step explanation:
Think: That's "3 sheets for 4 friends." We can reduce this by dividing both quantities by 4:
3/4 sheet for each of 1 friend, or 3/4 sheet per friend.
Answer:
1/2
Step-by-step explanation:
The amplitude is 1/2.
Answer:
b and c
Step-by-step explanation: If you subtract 23 from 23/ 23-23=0 and 23-(-23)= 0. Hope this helps!