Answer:
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Step-by-step explanation:
Answer:
x = ±
Step-by-step explanation:
Given
x² = 20 ( take the square root of both sides )
x = ±
which can be simplified to
x = ± 2
[ ± means plus or minus ]
I wanna say 10 or ether -10 since if it was subtracted from 2 then it would equal -8
The answer is going to be x=22
It is basically saying that you need to write 3 1/2 as ounces and pounds but in whole numbers. The answer is 3 pounds and 8 ounces.