Please help me! Point R is at (4.1.5) and Point T is at (4.2.9) on a coordinate grid. The distance between the two points is (Input numbers and decimal point only, such as 8.2.)

i really dont  know  understand the question

Step-by-step explanation:

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