Which expression represents nine increased by a number x?
(A)9x
(B)9+%
(C)X/9
(D)X-9

Answer is 9+x. X because we don’t know the number that is being added

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