carpenterfamily carpenterfamily
  • 01-02-2021
  • Mathematics
contestada

11. Which of the following points is on the
line 3x - 5y = 1
A. (1, 2)
B. (2,1)
C. (3/5,1)
D. (2,3)

Respuesta :

billgkgk
billgkgk billgkgk
  • 02-02-2021

Answer:

B. (2,1)

Step-by-step explanation:

Substitute the first value from the parentheses for x, and the second value for y in the equation.

Calculate.

If the answer is true, the point is a solution on the line.

3(2) -5(1) = 1

6 –5 = 1

1 = 1. True. point B is a solution on the line.

D* for example:

3(2) -5(3) = 1

6 - 15 = 1

–9 = 1 False. This is not a solution on the line.

You get the idea. The others are also false.

Answer Link

Otras preguntas

If the real wage rises: A. the marginal cost of labor falls. B. firms will hire additional labor. C. the marginal benefit of the worker increases. D. firms
Which of the following preparations is considered to be administered by the percutaneous route? A. Intravenous B. Intradermal C. Subcutaneous D. Su
Pleaseeeeeeeee helpppppppppp
(a) Why is one of the men lying in the dumpster? (b) What is the man in the dumpster doing with his newspaper? (c) Judging by this cartoon, which country has
Children who grow up in______ are more likely to use violence to solve their problems
Which option describes the best solution when a student is unsure about using information that is​ copyrighted?
The poster of December 7th encouraged men to enlist in what
I need help on this question
Who was involved in the Israeli-Palestinian Conflict
How might the economic situation of a country contribute to the popularity of drinking tap water that comes from treated wastewater?