Mastery Lilallenge
What is the result of subtracting the second equation from the first?
2x + 7y = -8
2x - 5y = -1

y = - 7/12

Step-by-step explanation:

propagate the negative through the second equation and subtract

12y = -7

y = -7/12

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.