Answer:
Option C. 10.5(12 + x) square feet
Option E. (126 + 10.5x) square feet
Step-by-step explanation:
step 1
Find the area of the original living room
we know that
The area of the original living room is equal to

we have

substitute

step 2
Find the new area of the living room
The length of the room is being expanded by x feet
so
we have

The new area is

The expanded form of the expression is
Apply distributive property

Answer:
0, 4, -3
Step-by-step explanation:
replace y with 0 and then fro the sketch I recommend you tomuse desmos good luck buddie
Answer:
answer for the question is 87
Answer:
Step-by-step explanation:
I think it's D because you can't have negative minutes and after 8 minutes you can't go any deeper than 0 inches.