alexiuszins01
alexiuszins01 alexiuszins01
  • 03-04-2017
  • Mathematics
contestada

Please help I don't know how to do this

Please help I dont know how to do this class=

Respuesta :

JayDilla
JayDilla JayDilla
  • 03-04-2017
So the absol. val. makes the signs all positive thus

x+4<3

4-3 = 1

4+3 = 7

so now we are between b and d now i remember from a previous lesson that "or" only appears if the greater than/less than sign is a greater than or equal to ( look it up its a < or > with a line under it)

Thus the answer is B.
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