3. El patio trasero de Andrea mide
400 pies cuadrados. Su piscina
rectangular mide 10 pies de largo y.
6 pies de ancho. ¿Cuál es el área
del patio trasero de Andrea, sin
incluir la piscina?.
PLEASE HELP ME!

340 square feet

Explanation: the pool is 60 square feet (6x10)
The whole back yard is 400 square feet. 400-60=340 square feet

The table want to ask to create a table of values for linear function about the said problem, I cant attached table in here but i would help you creating one. First you must consider the variables that could be use in the table to segregate data according to the variables or columns in you table. Then supply the necessary data. I hope this would help