Answer:
it would be number A. number 1
Answer:
Length of QR = 7
Step-by-step explanation:
20 - 13 = 7
Answer:
80 students
Step-by-step explanation:
52 + 28 = 80
Answer:
(4,-7)
Step-by-step explanation:
-w=(5,-3)
-z=(-1,-4)
so -w-z=(5-1,-3-4)
Distributive property is the answer