vasquezcochran vasquezcochran

04-04-2018
Mathematics

contestada

(-1,5)
-x+y=6
2x+3y=13

find if the equations are true by substituting

Respuesta :

SINAZEUS SINAZEUS

04-04-2018

-x+y=6
[tex] -( - 1 )+ 5 = b \\ 6 = b[/tex]
it's true

2x+3y=13
[tex]2 \times ( - 1) + 3 \times 5 = b \\ - 2 + 15 = b \\ 13 = b[/tex]
it is correct

good luck

Answer Link

Otras preguntas

1532＝8467 4286＝5713 3059＝

8. Scott drank 3.5 bottles of water yesterday. Each bottle contained 1.2 pints of water. What was the number of pints of water Scott drank yesterday? Ascend Lea

Is the law and order in the United States really so bad that there is no one in the city center after 9 p.m?

What plan should be made for human resource development so that Nepal can be like other developed countries of the world?

A restaurant offers 7 appetizers and 8 main courses. In how many ways can a person order a two-course meal? There are ways a person can order a two-course meal.

0.33632287 to 3sf please

Which statement regarding the diagram is true? m∠WXY = m∠YXZ m∠WXY < m∠YZX m∠WXY + m∠YXZ = 180° m∠WXY + m∠XYZ = 180°

challenges faced while implementing ncds free community

Select the correct answer from each drop-down menu. genes are segments of dna that determine the phenotype of an individual. pea colors can be yellow or green.

What is the purpose of the e-mail? to identify the school board’s problem to solve the school board’s problem to entertain the school board to persuade the scho