Answer:
He has 5 children
Step-by-step explanation:One boy is a brother to all of them
Ur answer is B 2x 4y hope its right
Answer:
y = 0 , -11
x = -4 , 0
Step-by-step explanation:
Answer:
-9.8n + 10.9
Step-by-step explanation:
2.9 + 8 = 10.9
-4n + -5.8n = -9.8n