Elena writes the equation 6x + 2y = 12. Write a new equation that has: a) exactly one solution in common with Elena’s equation
b) infinitely many solutions in common with Elena’s equation
c) there are no solutions in common with Elenas equation
Match answers to each question
5x+2y=12 3x+y=6 6x+2y=24

b

Step-by-step explanation:

u

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

add 5 subtract 1

step-by-step explanation: