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frosja888 [35]
3 years ago
8

Three friends went to a book shop the first bought three bros and four pencils for $30.00. The second bought two Bros and five p

encils for $27.00 . If the third bought a bro and a pencil only how much did they pay .​
Mathematics
1 answer:
skad [1K]3 years ago
7 0

Answer:

total 66$

Step-by-step explanation:

let price of bro s be x and pencil be y

according to Qn

at 1 cond

3x+4=30____(1)

2x+5y=27____(2)

solve botth and get value of each bros and pencil and then at last add,30$,27$,6$,3$

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