Tina wants to install a hot tub in her backyard. The backyard is 15 ft by 40 ft,
and the hot tub will be 7 ft by 7 ft. What is the area of the backyard that will
not be covered by the hot tub?
HELPP

Respuesta :

Answer:

460 ft

Step-by-step explanation:

15*40= 600
7*7= 49
600-49= 551