Ellen received two points of extra credit on each of her last five tests. Write a number to show her total number of points for extra credit. I need aanswer

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

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