What point he plot to show how far he runs in 8 minutes and 12 minutes?

4

Step-by-step explanation:

because you subtract it.

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

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