Los números que aparecen en el plano de este piso son las medidas reales en metros. Si la medida del salón en el plano es de 20 cm de largo, ¿a qué escala está hecho el plano?

Explanation is in the file

cutt.ly/zxt1ipy

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

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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