For the following system, use the second equation to make a substitution for x in the first equation 3x +2y=7
X-y+3=0
What is the resulting equation?
3x-y-3+2y=7
3ly-3) + 2y = 7
3y-3+2y=7

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

no

step-by-step explanation: