Answer:
c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
A. point B (-11,7) Point C (11,-7)
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
x - 8 = 12 Add 8 to both sides
x -8 + 8 = 12 + 8 Add -8 and 8; add 12 and 8
x = 20
She has no more white ribbon because she exchanged it for yellow.