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horrorfan [7]
3 years ago
9

Joe's math homework took 20 minutes to complete. If Joe finished his homework at 8:40 P.M., what time did he start his homework?

Mathematics
2 answers:
crimeas [40]3 years ago
8 0
He started at 8:20 PM
kotegsom [21]3 years ago
5 0
He started at 8:20pm
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Find the slope of the line that passes through (10,8) and (8,0).​
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Answer:

The slope of the line that passes through points ( -10, -8 ) and ( -8, -16 ) is -4.

Explanation:

Points given = ( -10, -8) and ( -8, -16)

Slope = ?

( -10, -8 ) : x1 = -10 and y1 = -8

( -8, -16 ) : x2 = -8 and y2 = -16

We know,

slope = y2 - y1 / x2 - x1

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Step-by-step explanation:

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a

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Sarah has 30 oranges an 48 plums . What is the ratio of oranges to plums
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