The width of a rectangle is 40 centimeters. The perimeter is at most 520 centimeters. a. Write and solve an inequality to find the length of the rectangle. b. Write an inequality to find the area of the rectangle in square centimeters.
A. 2 (40) + 2ℓ ≤ 520; ℓ ≤ 220; A ≤ 40 (220)
B. 2 (40) + 2ℓ ≥ 520; ℓ ≥ 220; A ≥ 40 (220)
C. 40 + ℓ ≥ 520; ℓ ≥ 480; A ≥ 40 (480)
D. 2 (40) + 2ℓ ≤ 520; ℓ = 220; A = 40 (220)
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The width of a rectangle is 40 centimeters. The perimeter is at most 520 centimeters. a. Write and solve an inequality to find the length ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
New Questions in Mathematics
Pranav's school is selling tickets to a play. On the first day of tickets sales the school sold 8 adult tickets and 4 child tickets for a total of $80. The school took in $64 on the second day by selling 6 adult tickets and 4 child tickets.
Answers (1)
The phones at Century Cellphones vary in price depending upon demand. The average phone has a built in camera and costs x dollars. Phones with both a camera and an MP3 player are 35 dollars less than twice the cost of the phones with just the camera.
Answers (1)
What is the solution of this linear system? 3x + 5y = - 1 2x - 5y = 16 A. (-3, 2) B. (-3, - 2) C. (3, - 2) D. (2, - 3)
Answers (1)
116 is 35% of what number
Answers (1)
if a and b are distinct integers such that ab<1 and b ≠0, what is the greatest possible value of a/b
Answers (1)