Factor the expression.

4x + 12

4(x+3)

Step-by-step explanation:

It looks like in both terms, they are divisible by 4.

Therefore, let us take out the 4.

4*x + 4*3 =

4(x+3)

I hope this helped! :)

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