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

3x-5y=-6 -9x-5y=18 whats the answer
Studies show that many older adults who die by suicide visited a physician within. Before death
Ecosystems usually become balanced by natural controls, including natural selection. A balanced ecosystem is one in which
is | 4x + 2| + 6 = 0 no solution, all real numbers, 0, or 2
Why would 1 kg of lead be less awkward to carry around then 1 kg of feathers?
Which of the following men did not claim American land for Spain? Ponce de Leon Drake De Soto Coronado
How did the New Deal most impact Georgia’s economy in the early 20th century? It let the federal government control local economies. It provided funds that help
What is the ratio of x to y? 3/5= x/x+2y
Who replaced Spiro Agnew as Vice President of the United States? Gerald Ford Jimmy Carter Richard Nixon Walter Mondale
Find a ratio that compares the relative sizes of the quantities. 46 to 23