Renee  is in charge of the school carnival for  380 students.  she has 47 boxes  of prizes.  each box has 22  prizes.  she wants  to make sure

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

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)