Which relation is a direct variation that contains the ordered pair (2,7)? y = 4x - 1
y=7/x
y=2/7x
x = 2
y=1 / 8x

hi

step-by-step explanation:

7

step-by-step explanation:

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