An algebraic expression or mathematical expressions combines numbers and operations.
The area of the desktop is 12. 5 feet square
<h3>How to determine the area</h3>
The formula for area of a rectangle;
Area = length × width
Length = 2. 5 feet
Width = 5 feet
Area = 2. 5 × 5
Area = 12. 5 feet square
Thus, the area of the desktop is 12. 5 feet square
Learn more about area of a rectangle here:
brainly.com/question/14137384
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Answer:
y= 4x-8
Step-by-step explanation:
12,000x + 40,000
I took the same test and this was the right answer :)