joyfulducky
joyfulducky joyfulducky
  • 25-03-2020
  • Mathematics
contestada

– 9x + 5y < -6
4x – 8y < -16
Is (0, 2) a solution of the system?

Respuesta :

jimrgrant1 jimrgrant1
  • 25-03-2020

Answer:

No

Step-by-step explanation:

To determine if (0, 2) is a solution, substitute the x and y coordinates into the left side of both inequalities and compare the result to the right side, thus

- 9(0) + 5(2) = 0 + 10 = 10 > - 6 ← not valid

4(0) - 8(2) = 0 - 16 = - 16 not < - 16 ← not valid

Thus (0, 2 ) is not a solution of the system

Answer Link

Otras preguntas

Inflammation of the kidney and renal pelvis is correctly spelled as
The average price of four pairs of shoes are $50 and three of those pairs are $35, $40 and $55, then what is the price of the fourth pair of shoes?
13 REASONS WHY ok guys so for any of u who have watched 13 reasons why do u think Tyler killed Alex because he had a whole bunch of guns and he took his pic dow
Is defined as information containing? patterns, relationships, and trends of various forms of data?
What is the mode of 4,17,17,4,27,29,20,24,34,4?
When managing your human resources, _____________ is the process of deciding who should be hired, under legal guidelines, to serve the best interests of the ind
Describe how you would find the maximum and minimum values for tangent of the typical angles used on the unit circle. What are these values?
Explain the relationship to ww1 and the treaty of versailles to losing or gaining territory after the war
PLS HELP me ASAP FOR 11 (SHOW WORK!!)
What is leading cause of health problems today?