Duihf6ionvdstb Duihf6ionvdstb
  • 17-04-2017
  • Mathematics
contestada

Bx-6y=18 and 2x-3y=9, b is constant

Respuesta :

MrQuizzical
MrQuizzical MrQuizzical
  • 17-04-2017
2x-3y=9
Bx-6y=18

These two equations are equivalent. To find the relationship between the two equations, divide two of the same terms.

19/9=2
6y/3y=2

The second equation is twice the size of the first equation. Multiply 2x by 2 to find what B is.

2x*2=4x

The B in Bx-6y=18 is 4.
Answer Link

Otras preguntas

Event A : stops on an even number Event B: stops on blue Find the P ( A or B ) 2/3 1/2 1/6 1/3
Why did Susan Eloise Hinton decide to sign her books as S.E. Hinton?
answer all of these please
The information below describes a redox reaction. 3 equations: First: upper A g superscript plus (a q) plus upper A l (s) right arrow upper A g (s) plus upper A
I’m very confused, my teacher did not explain well.
What is the surface area of the cube below? A. 147 units2 B. 508 units2 C. 254 units2 D. 294 units2
In 2-3 paragraphs Evaluate whether the Renaissance was influenced primarily by Christian or secular ideals.
What uprising may have inspired the phrase "... insure domestic Tranquility"?
What the text says help ;-;
Choose the items that CORRECTLY describe an aspect of the Great Migration in early 20th Century U.S. History.