help

Question

help

anonymous · Answer

Well I can try and help you but I can't guarantee it because I don't know if I am advanced enough to answer your question yet.

anonymous · Answer

a new song can be download from itunes for 2.00 each and an older song can be downloaded from itunes for $.50   Bob download 9 songs and spends $12

a. write a system of equations to model this information
b. Turn these equation into a set of matrices: AX=B
c. Solve the system of equations (using the inverse matrix)

anonymous · Answer

Well I'm not sure what grade you are in but I don't understand half of this terminology I am sorry! :(

anonymous · Answer

wait i know it

anonymous · Answer

Hey do you read the Percy Jackson books??

anonymous · Answer

no

anonymous · Answer

take my equations
2x + .5y = 12
x + y = 9

and yes I do read the books actually I am running a camp in july camp half blood I'm doing it myself I have like 10-15 kids signed up already

anonymous · Answer

I wish I could I could sign up!!!! I love Percy Jackson!!!!

anonymous · Answer

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thats for b