wwkemarsAFa1raz wwkemarsAFa1raz
  • 24-11-2016
  • Mathematics
contestada

4. Solve.

2.7 ≤ b + 5
b ≥ 7.7
b ≥ –2.3
b ≤ 2.3
b ≤ –7.

Respuesta :

blondlie
blondlie blondlie
  • 24-11-2016
2.7 ≤ b+ 5
=> 2.7 - 5 ≤ b
=> -2.3 ≤ b

The answer is option 2.
Answer Link
Nirina7
Nirina7 Nirina7
  • 24-11-2016
the answer is
2.7 ≤ b + 5  implies 2.7 - 5 ≤ b  , –2.3  ≤ b  
so the answer is b ≥ –2.3
Answer Link

Otras preguntas

The product of any integer and 2 is greater than 2
The ogre breath smelt just like
9/10-3/14_____ Simplest form
ANSWER ASAP PLEASE! Which words in the sentence make up the adverb phrase? Which word does the adverb phrase modify? She frequently hears noises during the ni
what 3 factors describe the movement of surface water in streams and rivers
How does Master Auld's prediction about Frederick and learning come true?
Which of the following statements accurately describes enzymes? A. Many different types of substrates with different shapes can bind to a single enzyme. B. Enzy
What role did john Adams play after the boston massacre and why?
Compare erosion and deposition.
How do u undo adding 28 and dividing 17