patricialynn2405
patricialynn2405 patricialynn2405
  • 03-11-2019
  • Mathematics
contestada

please help Graphs of Lines Assessment items Item 4 Which ordered pair is a solution to this equation? 2x + 3y = 16 (7, 2) (5, 2) (11, 1) (3, 2)

Respuesta :

lp9 lp9
  • 03-11-2019

Answer:

(5,2)

Step-by-step explanation:

1) (7,2) means x=7, y=2

2x7+3x2 = 20 not 16 --> (7,2) not a solution

2) (5,2) means x=5,y=2

2x5+3x2 = 16 --> solution

3) (11,1)

2x11+3x1=25 not 16 ---> not a solution

4) (3,2)

2x3+3x2=12 not 16 ---> not a solution  

Answer Link

Otras preguntas

The Scientific Revolution was based upon careful observation and a willingness to question accepted beliefs. a. True b. False
One way in which Otto von Bismarck and Camillo Cavour are similar is that both leaders (1) followed a policy of isolationism (2) adopted papal policies (3) led
One important goal of the Monroe Doctrine (1823) was to (1) reduce trade barriers between the United States and African nations (2) establish United States colo
south america is dominated by what subgroup of christianity
A primary goal of European Crusaders fighting in the Middle East was to (1) establish markets for Italian merchants (2) rescue Pope Urban II from the Byzantines
In a free market, supply and demand determines?
US Secretary of State John Hay established the policy, which opened China s ports to European trade
the local movie theatre collected a total of $8,250 last night, of which 45% came from sales at the concession stand. how much money did the the theatre collect
What is the GCF for 18, 45, and 90
which country was the site of ethnic tensions and a civil war between the Hutu and Tutsi in the 1990's? 1) Sudan 2) Tanzania 3) Kenya 4) Rwanda