Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Get quick and reliable answers to your questions from a dedicated community of professionals on our platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Which of the following inequalities does NOT contain the solution b = 4? A. 2 + b is greater than or equal to 2 B. 3b is less than or equal to 14 C. 8 - b is less than or equal to 15 D. b - 3 is greater than or equal to 5

Sagot :

D.  b-3 would be 1, which is not greater than or equal to 5
A) 2+b ≥ 2 ----> b ≥ 0

"b" may equal to 4.

B) 3b ≤ 14
for b=4 ; 12 ≤ 14 ---> It is true.
So "b" may equal to 4.

C) 8-b ≤ 15
8-15 ≤ b
-7 ≤ b
"b" may equal to 4.

D) b-3 ≥ 5
b ≥ 3+5
b ≥ 8
b cant equal to 4.