amshearer5376 amshearer5376
  • 15-01-2024
  • Mathematics
contestada

Is (-5,0.5) a solution of this system? x-4y=-7

Respuesta :

jimrgrant1 jimrgrant1
  • 15-01-2024

Answer:

yes

Step-by-step explanation:

to determine if (- 5, 0.5 ) is a solution to the equation.

substitute x = - 5 and y = 0.5 into the left side of the equation and if equal to the right side then it is a solution.

x - 4y , then

- 5 - 4(0.5) = - 5 - 2 = - 7 = right side

Then (- 5, 0.5 ) is a soltion to the equation

Answer Link

Otras preguntas

Use the text to determine how Lewis and Clark were supposed to treat the Natives that they met on the journey. "In all your interactions with the natives treat
An empty cubical carton is side 7cm. Can you fill 1000 cubes of side 1cm in it ? Explain with Explanation
Find the LCM of 4 and 9
Decrire le portrait d'un Jeune ouvrier revenant du travail​
(50 points + Brainliest)
Make a list of any four works carried out by diplomatic agencies​
explain why it is logical for blood capillaries to be made of simple squamous epithelium
what challenges often result from intellectual disabilities​
Balance the chemical equation. Values may be used more than once. Ga + H2SO4 ⇒ Gaz(SO4)3 + H2
Eighth grade AA.1 Find the slope of a graph UM Tutorial Questions answered 24 Look at this graph: 100+ Time elapsed 90 80 PAUSED 70 60 SmartScore out of 100 50