el cumpleaños Ramiro David comí un octavo de la torta Alejandro 514 arroz y Ramiro 3 céntimos Cuánta torta comieron entre los tres​

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2