Combine like terms to create an equivalent expression. −4/7p+(−2/7p)+ 1/7

Please help, Thanks.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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