write y= 3/4x + 1/2 in standard form. in advance.
also, could you briefly explain how you did it, because these questions confuse me. you. also, do the numbers have to be integers? what are the rules?

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