Question

answer all questions​

Answer 1

Answer:

Step-by-step explanation:

1) The value of x is 200

2) ₹ 480

3) ₹ 1620

4) ₹ 12,600

5) ₹ 1140

Answer 2

Answer:

(i)

total = (2x+80) + (8x+20) rupees

=10x+100 rupees=2100 rupees

So

10x=2100-100=2000

so x=200

(ii)

Arul paid=2×200+80=480

(iii)

Kavin paid =8×200+20=1620

(iv)

6×2100=12600

(v)

Generousity , Helping mentality , Friendship etc