Which expression is equivalent to left-bracket log 9 + one-half log x + log (x cubed + 4) right-bracket minus log 6?

Answer this question! 30 points and brainliest! only if you know the answer.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

What is the perimeter of square abcd? units units 28 units 37 units