jjj9918 jjj9918
  • 20-07-2019
  • Mathematics
contestada

I need help please it’s hard for me

I need help please its hard for me class=

Respuesta :

hasanahmad368
hasanahmad368 hasanahmad368
  • 20-07-2019

Answer:

A, B, and D

Step-by-step explanation:

A

= 2x+3 < 10

= 2(3)+3 < 10

= 9<10

true

B

= 2x - 3 < 4

= 2(3) -3 < 4

= 3 < 4

true

C

= 5 + 3x > 15

= 5 + 3(3) > 15

= 14 > 15

not true

D

= 12-3x > 2

= 12 - 3(3) > 2

= 3 > 2

true

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