One number is equal to two times a second number. two times the
first number plus two times the second number is 24. if you let x stand
for the first number and y for the second, what are the two numbers?

4 + 5 7/9= 9 7/9

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