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2 years ago

Simplify the following expressions and remember to pay attention to the signs plz help me

Mathematics

2 answers:

ioda2 years ago

7 0

2 negatives can be converted to a plus sign. -(-x) can be +x or just x.

-54--23

-54+23

23-54=-31

78--4

78+4=82

-48/-6

Now let's pause fer a sec. When a negative is being divided by another negative, the quotient(answer to division problem) becomes a positive.

-48/-6=8

50*-4=-200

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hope it helps

baherus [9]2 years ago

6 0

Answer:

1)-31

2)82

3)8

4)-200

Step-by-step explanation:

I have checked and verified these

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