WILL MARK BRAINLIEST

please help answer x

I don't want to give you the direct answer.

Step-by-step explanation:

The equation for simple interest is I = Prt

I stands for interest.

P stands for principle (starting value)

r stands for rate

t stands for time.

The equation for compound interest is P ( 1 + r/n ) ^nt

N stands for the number of compounds.

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