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
P-6 because you subtract the variable from the 6
Step-by-step explanation:
v=4÷4
v=1 Ans
Do by transposition
hope it helps
Answer:
Line UM.
Step-by-step explanation: you can name a line by naming at least two points on it.
AC=29.9
AB=30.9 that is the answer for this question