400 in² = (20 in)²
The area of a square is the square of the side length.
The length of one of the sides is 20 inches.
43.
The coefficient of something is the numerical value in that term. For example, if we have 4x. The coefficient is 4.
Answer:
Step-by-step explanation:
The 6x^2 because 6 is not a perfect square.
David can read 50 pages in 50 minutes.
(50 pages)/(50 minutes) = 1 page/minute
Since David reads 1 page per minute,
in 80 minutes David can read 80 pages.
$16(4 shirts)= $64
5%=$64(0.05)=$3.20
Jamal's total is $67.20
