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marusya05 [52]
2 years ago
15

Allison is evaluating the expression -5-(-2) using integer tiles. She begins with 5 negative tiles as shown. What should Alison

do next to find the value of the expression?
Mathematics
2 answers:
Dimas [21]2 years ago
8 0

Answer: The correct answer is B

Step-by-step explanation: Remove 3 negative tiles .

IrinaVladis [17]2 years ago
3 0

Answer:

-3

Step-by-step explanation:

Allison has 5 negative tiles

Next she  needs to remove 2 negative tiles

What is left is 3 negative tiles

(-5) -(-2)  =   (-5+2)=-3

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Answer:

The value of B is 11 times the value of a.

Step-by-step explanation:

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---------   --------   -------     ---------

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I hope this helps!

5 0
2 years ago
Read 2 more answers
PLEASE HELP ME!!!!
antiseptic1488 [7]

Answer:

OBC= 15

OCR =30

In OBQ

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SO, QOB = 180- OBQ- OQB

= 180-15 -90

= 75

c) is correct

5 0
3 years ago
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