Question

plz help me with only the 25th question!!!!​

Answer 1

Answer:

Let ₹10 notes = x

₹20 notes = 35-x

10x + 20(35-x) = 500

10x + 700 - 20x = 500

-10x = -200

x = 20

₹10 notes = 20

₹50 notes = 15

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Gn

10x+20y=500==x+2y=50

x+y=35

x+2y=50

(-)x+y=35

==(y=15)

(x=20)

10 rupees notes=15

20 rupees notes=20

                      Hope it helps!