Question 15 3 pts (05.05 LC) If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the first equation is substituted into the second equation. (1 point) 12x − y = −4 4x − 3y = −6 Group of answer choices 4x − 3(−12x − 4) = −6 4(12x + 4) − 3y = −6 4x − 3(12x + 4) = −6 4(−12x − 4) − 3y = −6 Previous Next

Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.