The correct answers are:
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[B]: (0, -2) ;
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[D]: (4, 2) ;
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[F]: (-1, -6) .
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Answer:
C. (x + 4)(x + 5).
Step-by-step explanation:
We need 2 numbers whose product is + 20 and whose sum is + 9.
They are + 5 and + 4 , so
x2 + 9x +20
= (x + 4)(x + 5).
Answer:
I think y=1
Step-by-step explanation:
15y+9y= 24y
24y-10y=14y
divide 14y by 14 and get just y and divide 14 by 14 to get one
y=1
Answer:
slope=7/8
Step-by-step explanation:
8-1/10-2= 7/8
Answer:
Total is 5 hours.
Step-by-step explanation:
... in the attached picture.
Hope this helps!
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