Answer:
40 units
Step-by-step explanation:
On the number line, the distance between x and y is given by
|x-y|.
To find the distance between -70 and -30 on the number line, we find the absolute value of their difference.

Therefore the distance between -70 and -30 on the number line is 40 units.
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
The inequality that best represents his practice time is <span>x + y ≥ 45.</span>
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For this case we must find the product of the following expression:

We have to by law of signs of multiplication:

Also, by definition of multiplication of powers of the same base, we put the same base and add the exponents, then the expression is rewritten as:

Answer:

Answer:
Hi! The answer to your question is (2,-8)
Step-by-step explanation:
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Markdown is the amount of money that is subtracted from the original price.