nikibae06854
nikibae06854 nikibae06854
  • 09-12-2020
  • Mathematics
contestada

#1 Solving systems of equations by elimination

Show work please!!

1 Solving systems of equations by elimination Show work please class=

Respuesta :

lamb35la
lamb35la lamb35la
  • 09-12-2020

Answer:

x=3 y=-4

Step-by-step explanation:

i graphed them and found the intersection between them.

-4(3)-2(-4)=-4           -12+8=-4        -4=-4   so correct

3+-8=-5      -5=-5 so correct

Answer Link

Otras preguntas

Studies show that ________ therapy is the most effective treatment for most psychological disorders.
Anyone know how to do this? (10)
Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the graph of the following inequality
what are the similarities and differences of viroids and prions?
Describe one piece of evidence that a chemical reaction occurs when baking soda is added to finegar
Which statement is an effective claim? I think mini-vans are more practical than economy cars. Rules about teenage curfews should be changed. There are sever
DNA samples can be separated according to size using the technique of
Because of this we are able to engage in __________ __________, according to goffman, as we can find ourselves free to show any claims and promises we see deeme
The cardiovascular system fulfils its primary responsibility of transporting gases, nutrients, and hormones via which substance? lymph blood skin urine
Which sentence does not contain any errors? A. Somebodys dog was found near the dog park today. B. The monkeys were running around in their enclosure at t