Mr. chang paid the least because 10% off 25 is more than 20%off 30
Answer: A and c
Step-by-step explanation: because they are the only ones that have p,x,m and not just seperate.
Answer:
(x+11)(x-11)
Step-by-step explanation:
A ^2 - B ^2 =(A+B) (A-B).. (*)
x^2 - 121=
x^2 - 11^2=(*)
(x+11)(x-11)
Yes. A is the right graph because the line must travel through two points: (0 ,1)and(-3, 0)
