Amodel is created to show 5 thousands blocks, 4 hundreds blocks, and 9 ones blocks. how would this number be written in standard form?

Five thousand- four hundred and nine.

Step-by-step explanation:

gdp is the best phrase!

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