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4 years ago

Add. -6 + (-73) + 56 + (-33) a.-168 b.-56 c. 10 d. -44

Mathematics

1 answer:

Nadusha1986 [10]4 years ago

3 0

Answer: -56 or b.

Step-by-step explanation: -6+(-73)=-79 because the negative number means minus.

-79+(positive)56=-23 because a negative number plus a positive number is adding the positive number meaning you subtract but keep the negative sign

-23+(-33)=-56 because the negative number means minus

I don't know how to explain that is just kind of how it works.

But here's something for the future.

Positive+(Negative) is minus

Positive+Positive is plus (duh)

Negative plus negative is minus (or add but theres a negative sign)

Negative-negative=plus (idk why but its meth)

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2 years ago

a rectangle has a perimeter of 76 cm. Its length is 5 more that twice its width. The system of equation below can be use to fine

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Answer:

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Step-by-step explanation:

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