Answer:
X=Y+25
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
17+17=34
64-34=30
30÷2=15
so the answer is 15
Answer:
504/(surface area of all walls)
Step-by-step explanation:
Assuming Length=l, breadth=b and height=h
Surface Area of all walls= 2×l×h+2×b×h
Cost per square ft of wall paper= 504/(surface area of all walls)
Answer:
C it is C
Step-by-step explanation: