kenenendn020202 kenenendn020202
  • 03-02-2021
  • Mathematics
contestada

Explain your answer !!
Have a nice day

Will give braisnlt

Explain your answer Have a nice day Will give braisnlt class=

Respuesta :

Zezima
Zezima Zezima
  • 03-02-2021

Answer:

D {-2,3}

Step-by-step explanation:

Substituting the variables x as -2 and y as 3 in both equations will make it valid.

By substituting in the first one you get -6+15=9

And the second one 6+9=15

Answer Link

Otras preguntas

Which of these contains only one substance? A. distilled water B. sugar water C. saltwater D. rainwater
What two sublevels of orbitals contain valence electrons? (s, p, d, or f)?
Camille bought 10 tickets to the play and 5 parking permits. She spent $145.50 on tickets to the play and $50.75 on parking permits. How much did Camille spend
Which principle asserts that citizens, not politicians or government officials, hold ultimate authority?
solve the equation 4x^2-12x=7 algebraically for x
On what continent did early humans first exist?
Which Period 4 element has the most metallic properties? (1) As (3) Ge (2) Br (4) Sc
What is the color of the human egg cell?
In a voltaic cell, chemical energy is converted to (1) electrical energy, spontaneously (2) electrical energy, nonspontaneously (3) nuclear energy, spontaneousl
how much physical activity should an adult have each week