Answer:
-1.25x-5
Step-by-step explanation:
Answer: 5/8
Step-by-step explanation:
Answer:
The width of the border can be 9 feet or 3.5 feet.
Step-by-step explanation:
Let the width be x
Length of room = 10 feet
Breadth of room = 15 feet
Length of rug = 10-2x
Breadth of rug = 15-2x
Area of rug =
We are given that the area of the rug is 24 square feet.
So,
---A






Substitute x =9 in A


LHS = RHS
Substitute x = 3.5


LHS = RHS
So, The width of the border can be 9 feet or 3.5 feet.
Answer:
the answer is a I think your welcome
Answer: 216
Step-by-step explanation: all you have to do is use the formula for area of rectangles. The formula is length is width. The square in the middle is to be ignored. Your length is 18 and width is 12. Now you multiply both and get 216. Please mark brainliest If this helped.