Glven the system of equations, what is the solution?
X+ 2y = 11
x - 2y = -1

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3