2 years ago

When multiplying signed numbers, how do you know whether the number is positive or negative?

1 answer:

8 0

Answer:

If the numbers have the same sign, then the answer will be positive.

If the numbers have different signs, then it will be negative.

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AlekseyPX

Answer:

5 hours

Step-by-step explanation:

This is a classic pre-algebra question.

$5h+5=8h-10\\5=3h-10\\15=3h\\h=5$

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3 years ago

devlian [24]

Answer:

2.0625

Step-by-step explanation:

2+1/16

= 2.0625

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jeyben [28]

Just set it equal to zero and solve using the quadratic equation.

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3 years ago

DaniilM [7]

The square root of 26 is 5.0999... which rounds to 5.1

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MAXImum [283]

I think the answer is option 3.

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3 years ago