There were 200 participants in a concert. there were 4 times as many girls as boys. a. how many girls were there ? b. how many more girls than boys were there?

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

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75