(taken from a source)
<span>double blind
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Answer:
○ A) 21 ft.²
Step-by-step explanation:

I am joyous to assist you anytime.
Answer:
51.8
Step-by-step explanation:
Multiply 15 by z and -51 which would equal (15z-765).
Add 765 to 12 and that equals 777
Divide 777 by 15 which would equal 51.8
Answer:
231 your welcome
Step-by-step explanation: