The sum of two negative numbers is *always* negative, hence, this is the right choice.

You are watching: The sum of two negative numbers is always negative true or false

As for the other choices:

The product or quotient of two negative numbers is always *positive*.

A negative number taken to the power of a positive integer can be either negative or positive depending on whether the exponent is even or odd.

, which is positive, and , which is negative.The difference of negative numbers can be either negative, positive, or zero:

, butIf

is a positive number, and is also a positive number, what is a possible value for ?Explanation:

Because

Because

is also positive, must also be negative in order to produce a prositive product.To check you answer, you can try plugging in any negative number because that .

Explanation:

By choosing a random negative number, for example: –4, we can input the number into each choice and see if we come out with another negative number. When we put –4 in for x, we would have –4 – (–(–4)) or –4 – 4, which is –8. Plugging in the other options gives a positive answer. You can try other negative numbers, if needed, to confirm this still works.

Explanation:

x: –7 – 7= –7 + –7 = –14

y: –7 – (–7) = –7 + 7 = 0

when subtracting a negative number, turn it into an addition problem

Explanation:

Begin by isolating your variable.

Subtract

from both sides:, orNext, subtract

from both sides:, orThen, divide both sides by

:Recall that division of a negative by a negative gives you a positive, therefore:

orExplanation:

The rule for dividing negative numbers is the same as for multiplying negative numbers.

If both numbers are negative, you will get a positive answer.

If either number is positive, and the other is negative, you will get a negative answer.

Therefore:

Explanation:

To solve, first put the equation in terms of

:First multiply the x to both sides.

Now divide by 12 to solve for x.

Here, because one of the numbers in the equation is positive, and the other is negative, the answer must be a negative number:

Explanation:

To evaluate this, rewrite the expression with the correct signs.

Positive multiplied with a negative sign results in a negative, and a double negative results in a positive sign.

Explanation:

It is possible to rewrite the expression as:

Take the negative of the difference of 47 and 23.

The answer is

.Explanation:

Evaluate the inner term inside the parenthesis first. The expression can then be simplifed to an integer.

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