400000 10 to the fifth power is 100000, so when you switch out the 1 for a 4, it become 400000.
B, it is located on the 2nd quadrant
Answer:
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Answer:
a.(-b) ( third choice)
explanation:
-a+b - there is no plus sign for -a.b.
not -a+b
(-a)(-6)=6a (-negative sign and -negative sign=+positive sign)
To answer this question you need to add 20 minutes to 5 times 800, which equals 4020, then you divide 4020 by 60 and your answer is 67!
