Una bolsa contiene 9 bolas, 4 de color rojo y 5 de color verde. ¿Cuál es la probabilidad de extraer una bola roja, si previamente se había sacado también una bola roja?

The measure of an angle is 117°. what is the measure of a supplementary angle?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?