Answer:
The price of CD's = $15
The price of deluxe bundles = $85
The price of premium bundles. = $ 35 ....
Step-by-step explanation:
Let c represents the number of CD's
Let d represents the number of deluxe bundles
Let p represents the number of premium bundles.
Now according to the given statement:
c = $15
d = c+2p =
d = 15+2p --------equation 1
455c+87p+35d = $12,845 --------equation 2
Now substitute the value of d in equation 2 to find the value of p
455c+87p+35d = $12,845
455(15)+87p+35(15+2p) = $12,845
6825+87p+525+70p=$12,845
Now combine the like terms:
6825+157p+525 = $12,845
Now shift all the like terms to the R.H.S
157p= 12845-6825-525
157p = 5495
Divide both sides by 157
157p/157 = 5495/157
p = 35
Now substitute the value p =35 in equation 1.
d = 15+ 2p
d = 15+2(35)
d = 15+70
d = 85
Therefore we have found that,
The price of CD's = $15
The price of deluxe bundles = $85
The price of premium bundles. = $ 35 ....
