Question

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Answer 1

Answer:

7 x cost of 5 pencil = Rs . 5 x Now , according to the question ; 7 x = 5 x + 6 ⇒ 7 x - 5 x = 6 ⇒ 2 x = 6 ⇒ x = 3 So , cost of 1 pencil = Rs . 3 Therefore 3x10=30.

Step-by-step explanation:

here is ur answer which is 30....please mark as brainiest

Answer 2

Answer:

Step-by-step explanation:

30