Seudónimo Seudónimo
  • 13-11-2020
  • Mathematics
contestada

Solve the system by Elimination.
7x+9y=30
3x−6y=3
(3, 1)
(3, 5)
(3, -1)
(-3, 5)
please hurry need it now

Respuesta :

valeriomajesus04
valeriomajesus04 valeriomajesus04
  • 13-11-2020
(3,1)
7(3)+9(1)=30
21+9=30
3(3)-6(1)=3
9-6=3
Answer Link

Otras preguntas

Which of the following best explains why countries like Belgium became involved in Africa during the 1800s, as mentioned in the passage? They wanted to farm and
మొట్టమొదట సంధి పేరు please say now fast​
(Hubo/Habia) muchos heridos. (Hubo/Habia) in incendio a las siete de la manana
What is the weight (in grams) of a liquid that exactly fills a 465.0 milliliter container if the density of the liquid is 0.982 grams over milliliter? Round to
cold, harsh, cruel, detached joyful, sympathetic, kind eerie, spooky, creepy, haunting passionate, inspirational, touching
please help me i would gladly appreciate it
A rectangular football field is 646464 meters wide and 100100100 meters long. A player runs from one corner of the field in a diagonal line to the opposite corn
hello please help i’ll give brainliest
PLEASE HELPP IM VERy CONFUSED IM MAKING IT WORTH 45 PLEASE HELP!!!!! WILL MARK BRAINLIEST The height, h, in feet above the ground of a person riding a Ferris wh
What is the force applied to an object that has a mass of 2.5 kg and an acceleration of 10 m/s²?