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Use the number line to find the difference of-3(-1.5).
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3 votes
Use the number line to find the difference of-3(-1.5).

User Amcashcow
by
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1 Answer

2 votes

Answer:

=4.5

Explanation:

the rule is

positive - negative changes to positive + positive so

3- (-1.5) changes to 3 + 1.5 which equals 4.5

User Hardysim
by
8.0k points
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