The scale on a blue print of a house is 1/4 in.=1 ft. on the blue print, the front of the house is 5 1/4 inches wide. what is the actual width of the house?

i dont know it

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