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lisov135 [29]
3 years ago
12

Which property is illustrated by the equation –8 + 8 = 0?

Mathematics
1 answer:
ycow [4]3 years ago
6 0
The property additive inverse is illustrated in this equation.
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The unit digit of a two digit number is one less than the ten digit number. If the number is increase by 8 and then divided by t
Colt1911 [192]

The tens digit is 3; the units digit is 3-1 = 2; and the number itself is 32.

<em>Lets simplify the problem,</em>

Let assume  the "tens" digit be x

Then the "units" difference =  (x-1), according to the condition.

Hence, the number itself is N = 10x + (x-1).

Then the number N+8 is 10x + (x-1) + 8 = 10x + x + 7 = 11x + 7.

From the last statement of the problem, we have this equation

N+8 = 8*(x+y),or11x + 7 = 8*(x+(x-1)).

Simplify and find "x"

11x + 7 = 8*(2x-1)11x + 7 = 16x - 87 + 8 = 16x - 11x15 = 5xx = 15/5 = 3.

Thus the tens digit is 3; the units digit is 3-1 = 2; and the number itself is 32.

Learn more about UNIT Problems on:

brainly.com/question/12253743

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Hope this helps you!

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If a car travels 55 miles per hour, how long will it have traveled if it travels 110 miles?
kotykmax [81]

Answer:

2 hours

Step-by-step explanation:

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Answer:

Question 1:

(3)

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Question 2:

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In a function, each x-value must only have 1 y-value, but a y-value can have multiple x-values.

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