Answer:
No, he isn´t
Step-by-step explanation:
Let's do the math in order to check if what larry says is true:


This is false because 
Hence, he isn't correct
Answer:
ba+7b+3a+21
Step-by-step explanation:
Use the FOIL method: (a+b)*(c+d) = ac+ad+bc+bd(a+b)(c+d )= ac+ad+bc+bd.
(5, 3) is your answer hope this helps!
Answer: k = -10
Step-by-step explanation:
-4 = k + 6
-4 - 6 = k
-10 = k
Answer:
2 120 500 9. so 2,629 would be the answer