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03-11-2016
Mathematics

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The range of all real numbers x such that 2x − 5 < 7 and 4x + 10 > 6 is

a. (-1,6)
b. (-infinity, infinity)
c. an empty set
d. (6,-1)
There's two answers. I need both. Will give Brainliest

Respuesta :

03-11-2016

2x - 5 < 7
2x < 12
x < 6

4x + 10 > 6
4x > - 4
x > - 1

( - 1 , 6 )

i am a mathematics teacher. if anything to ask please pm me

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