adventure15 adventure15
  • 17-11-2014
  • Mathematics
contestada

a student claims that the inequality 3x+1>0 is always true because multiplying a number by 3 and then adding 1 to the result always produces a number greater than 0. explain the student's error

Respuesta :

Аноним Аноним
  • 17-11-2014

If you multiply 3 by -1 and add 1 it'll be a -2 which is less than zero.
Answer Link

Otras preguntas

27.3= 3/4ywhat does y equal?
how to divide 83.7 by 0.03
Even though an isotope may have the same chemical make-up, what changes with an isotope of an atom?
You use 4 gallons of water on 14 plants in your garden. At this rate, how much water will it take to water 35 plants?
the city of paris, france is in which hemispheres?
Help me out guys A factory has fixed costs of $1,275 per month. The cost of producing each unit of its product is $2.50. Each unit sells for $10. The equations
the first modern alphabet the basics of the one we use today was developed by what group?
Imagine you or a family member experienced a medical emergency. Explain two reasons when and why confidentiality would be important to you.
a women with a waist measurment of 30 inches and a bmi of 21 considerd?
Find the quotient 0.3 divided by 0.129