This will be your formula:

cross multiply (32 times x) (120 times 800)
this is what you'll get:
Answer:
Song =$1.50 Album =$12.99
Step-by-step explanation:
Lets assume Individual songs = x
albums=y
6x + y = 21.99-------- y= 21.99- 6x
4x + 3y= 44.97
Replace y in the second equation
4x+ 3(21.99-6x) = 44.97
4x +65.97- 18x = 44.97
14x= 21
x = 1.50
y= 21.99- (6*1.50)
= 12.99
Answer:
i think B if i am wrong i will give you points
Step-by-step explanation:
:)
Answer:
the answer is B {(0,-4),(2,6)(,4,16)
happy to help