Tory is installing square floor tiles for a new office building. In each room, each row and each column requires t floor tiles. 1. How many floor tiles are needed for each room? Represent the answer using an expression with a variable.

2. How many floor tiles are needed for 16 rooms? Represent the answer using an expression with a variable.

215.92 dollars is the answer

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

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.