3 years ago

Evaluate the expression

Mathematics

1 answer:

skad [1K]3 years ago

3 0

Answer:

Step-by-step explanation:

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Answer:

unknown, because the cost of the sandwich, a drink and a bag of chips where not listed in the question

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3 years ago

9Find -18 + (-67). Show your work.

polet [3.4K]

Answer:

-85

Explanation:

Given the mathematical expression:

$-18+(-67)$

First, we recall the product of signs.

$+\times-=-$

So, first, we open the bracket:

$-18+(-67)=-18-67$

We then simplify:

$=-85$

The result is -85.

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sveticcg [70]

Another one is 34 times 3

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horrorfan [7]

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Step-by-step explanation:

4(3)-(2)=10

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Step-by-step explanation:

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