The area of a square is 567. find the area of a rectangle whose length is 4 more and breath is 4 less than one side of a square?

Let, side of square = a

A.T.Q,

(a+4)(a-4) = a²-16 = 567-16= 551

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

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.