John can play 12songs on the guitar and he learns 1 new song each week. aiden can play 4 songs but he learns 2 each week. how many weeks will it be before aiden knows as many songs as john?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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 ?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?