chloe545 chloe545
  • 05-05-2022
  • Mathematics
contestada

Determine if (6, 2) is a solution to the system of equations.
2x + y = 10
3x + 2y = 10

Respuesta :

coolstick
coolstick coolstick
  • 05-05-2022

Answer:

no

Step-by-step explanation:

plug 6 in for x and 2 in for y, as (x, y) = (6, 2)

first equation:

y = 1 * y

2(6) + 1(2) = 10

12 + 2 = 10

14 = 10

this is false

second equation:

3(6) + 2(2) = 10

18 + 4 = 10

22 = 10

this is false

for this to be a solution, it must fit into both equations. as this fits into neither, this is not a solution

Answer Link

Otras preguntas

Which amendment to the U.S. Constitution was overturned by a later amendment? A. women's suffrage B. voting rights C. citizenship D. prohibition
in the number 286,489 how many times greater is the 8 in the ten thousands place then the 8 in the tens place
In any good experiment, the scientist needs to (fill in the blank) the hypothesis.
A tight money policy means __________. the Federal Reserve wants to increase the amount of money in the economy the Federal Reserve wants to decrease the amount
What was MacArthur’s role in the Korean War?
Why were manuscripts so expensive in the early fifteenth century?
what is 423,090,709,000 in word form?
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 2 when x = 3 a. x=y/1 b. y=x/6 c. y=6/x d. y=x
Which layer that is classified based on chemical composition is also found in the asthenosphere?
divide £21 in ratio 3:4