Answer:
54 in
Step-by-step explanation:
because 6 times 5 is 30 plus 4 times 6 is 24 equals 54
Answer:


Step-by-step explanation:
1) y + 4 + 3(y + 2)
Expand:-

Combine like terms:-


__
2) 0.5(x⁴ - 3) + 12
Expand:-

Add/Subtract Numbers:-

___________________
Answer:
I THINK it is A
Step-by-step explanation:
I did this question before
Answer:
They don’t
Step-by-step explanation:
They can be the same height but one can be wider than the other
Multiply -12 to each of the terms (make sure to carry the negative!)
-36a - 24b + 12 will be your final answer :)