radomes.openskiesproject.org
jdbabg2002 jdbabg2002
  • 02-01-2017
  • Mathematics
Answered

Determine which system below will produce infinitely many solutions.

A−6x + 3y = 18

4x − 3y = 6


B)2x + 4y = 24

6x + 12y = 36


C)3x − y = 14

−9x + 3y = −42

D5x + 2y = 13

−x + 4y = −6

Verified Answer :

texaschic101
texaschic101 texaschic101
  • 02-01-2017

infinitely many solution means the lines have to be the same

3x - y = 14....multiply everything by -3
-9x + 3y = - 42...notice that this is the same as the other equation...therefore, it is the same line with infinite solutions...so ur answer is C

Answer Link

Related Questions

2 fractions that are the equivalent to 0400
how is the Clean Air Act in 1970 related to the principle established by the Supreme Court in the 1800s
what illegal thing will marullus and flavius do together
Where is the number 4 8 located on a horizontal number line 4 units to the left of 4 4 units to the right of 4 8 units to the left of 4 8 units to the right of
How do I solve this problem
What is formed by cells working together
if three men build a fence in four dayshow long would it have taken two men
Fresh apples float because 14 of their weight is air If a bag of apples weights 2 12 pounds how many is air
If a civilization was built on a peninsula a piece of land that is surround on three sides by water which of the following would not be a possible result of a h
One way to determine which details to include in your comparisonandcontrast essay is to