yhar4pf
yhar4pf yhar4pf
  • 11-05-2020
  • Mathematics
contestada

Is (-4, 2) a solution of 4x + 5y < -7?

Respuesta :

jimrgrant1 jimrgrant1
  • 11-05-2020

Answer:

No

Step-by-step explanation:

Substitute the coordinates of the point into the left side of the inequality, evaluate and compare.

4(- 4) + 5(2) = - 16 + 10 = - 6 > - 7

Thus (- 4, 2 ) is not a solution

Answer Link

Otras preguntas

What form of energy is stored in a green plant?
What is 5 3/4 times 2/6? I am doing math homework and need help
Determine whether the sequence converges or diverges. If it converges, give the limit.48, 8,4/3 ,2/9 ,...[tex]48, 8, \frac{4}{3} , \frac{2}{9} , ...[/tex]
Factor the expression 15x-^2-10x-5
why is water vapor important in weather
Si vas a vivir en otro lugar, vas a.....
You "measure" or "observe" two events to occur at the same time, one nearby and one further away. Which one did you actually see first?A)Both at the same time.B
WHAT ARE PLANKTONS HABITAT
what is the main idea for the book Helen keller
candice bought 3 shirts. Each shirt cost the same amount and was discounted by 3.66. Candice paid a total of 62.31 before tax. How much did each shirt cost befo