The manufacturer claims a gallon of paint covers two hundred square feet of area. You need to paint the four walls in a bedroom and each wall is twelve feet long and eight feet high. According to the manufacturer, how many gallons of paint must you purchase? ​

probability for j is 1/4

while

a is 1/6

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