21x-9+6y
combining terms: 4x+17x=21x
Answer:
first question:
range-22
IQR-13
second question:
range-26
IQR-15.5
I hope this helped bestie!
Answer:
I'm not on this level of school
Answer is 2nd option
B. WYZ = WZX = ZYX
Answer:
the answer is B
Step-by-step explanation: