Solving Systems of Equations by Substitution 1. y = 6x − 11
2. −2x − 3y = −7
3. y = −3x + 5
4. 5x − 4y = −3
5. y = −2
6. 4x − 3y = 18
7. −4x + y = 6
8. −5x − y = 21
9. 2x − 3y = −1
10. y = x − 1
11. −3x − 3y = 3
12. y = −5x − 17
13. y = 5x − 7
14. −3x − 2y = −12
15. −7x − 2y = −13
16. x − 2y = 11

To prove p is equal to q using an indirect proof what would your starting assumption be?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play