2(p+1)=16
2p+2=16
2p= 16-2
2p= 14
p= 14 ÷2
p= 7
I don’t understand I’m not sure
AAS they have a congruent side marked, the vertical angle and the marked congruent angle
Answer:
C.
Multiply the first equation by 18; multiply the second equation by 18; add the equations.
D.
Multiply the first equation by − 6; multiply the second equation by 4; add the two equations.
E.
Multiply the first equation by 3; multiply the second equation by − 2;add the two equations.
Step-by-step explanation:
All of these procedures work because they are canceling out the x and y values in both equations.
Answer:
D. The x value of 4 is paired with different y values
Step-by-step explanation:
x values cannot repeat.