Answer:
true
Step-by-step explanation:
because If you multiply the 2 by 5 you will get 10
Answer: 4
Step-by-step explanation: Length times width times height so you have to do 12 divided by 3 and you get 4
Answer: A and B I think
Step-by-step explanation:
Answer:
3x²+8xy+4y²
Step-by-step explanation:
Opening brackets,
3x²+6xy+2xy+4y²
=3x²+8xy+4y²