Mr. Smith is painting the wall but not the door. What is the area of the wall?

200.5 ft

Step-by-step explanation:

You get the area of the wall: 18*12.5=225

You get the area of the door: 7*3.5=24.5

Finally, you subtract the area of the wall from the area of the door and get: 200.5 as your final answer.

Hope this helped!!

i believe its 24.5 i hope ths was right

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

turning oxygen into carbon dioxide.