Answer:
can you comment the real question because this is just gibrish
Step-by-step explanation:
Answer:
px-qx
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
x=1
y=-4
Step-by-step explanation:
Since -x-3=y subsitue that in at the top equation




Plug x=1 back into the equation to solve for y.


angleD=(7b+1)angle E=(2b+1)and angle F=(b+8)