Question

fasttttttt................​

Answer 1

Let 1 ice cream cost x coins and

1 pie cost y coins.

by given condition,

2x+y = 205 (1)

x+2y = 155

x = 155 - 2y

substitute (x=155-2y) in eqn 1

2(155-2y) + y = 205

310 -4 y +y = 205

-3y = -105

y = 35

$\boxed{ \sf \: a \: pie \: cost \: 35 \: coins}$

Answer 2

Step-by-step explanation:let 1 ice cream cost x 1 pie cost y coins by given condition

2x+y=205

x+2y=155

x=155-2y

substitute(x=155-2y)

2(155-2y)+y=205

310-4y+y=205

-3y=-105

y=35

i dout this is correct i not sure