Aparallelogram has coordinates a(1, 1), b(5, 4), c(7, 1), and d(3, -2). what are the coordinates of parallelogram a′b′c′d′ after a 180° rotation about the origin and a translation 5 units to the right and 1 unit down?

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