1) L×W 12×12=144
2) 12+12+12+12=48
3) L×W×H 5×5×5= 125
5) B×h/2 12×9=108/2=54
H= -8. H-2h= 9-1; -h=8; h= -8
The correct answer is the third option.
A. 4x+10
B. 9x+3
These are the answers to the questions. You just add the like terms together and BAM! You're answer. Hope this helps (:
Answer:
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Step-by-step explanation:
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