glassninja
glassninja glassninja
  • 04-04-2017
  • Mathematics
contestada

What is the solution set for the given inequality if the replacement set for r is {5, 6, 7, 8, 9, 10}? 5r ≤ 6r – 8

Respuesta :

bcalle
bcalle bcalle
  • 04-04-2017
5r < = 6r - 8
subtract 6r from both sides
-r < = -8
divide both sides by -1, when you divide by a negative switch the inequality sign
r > = 8
Solution Set { 8, 9, 10}
Answer Link

Otras preguntas

A piece of land is to be fenced and subdivided as shown to that each rectangle has the same dimensions. Express the total amount of fencing needed as an algebra
what is the sample that goes through all the steps of an experiment but does not contain the factor being tested?
CAN SOMEONE PLEASE HELP WITH PERCENT
What is 0.04 divided by 10
What happened about 70 years after Justinians death
Which statement describes a force between charged particles? 1)Like charges repel each other. 2)Like charges attract each other. 3)Unlike charges repel eac
Phillip gives his sister the taller glass knowing that his mom poured the same amount of milk in his glass, too. Phillip is likely how old? A. Two years old B.
The Supreme Court is best characterized as
94.99 in expanded form
At the family reunion there were 15 more family members there this year than at the last family reunion. There were 46 people at this year’s family reunion. How