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Marta_Voda [28]
3 years ago
14

Math question please show work for brainliest :)

Mathematics
2 answers:
Marizza181 [45]3 years ago
5 0

The answer would be D.

Since we know absolute value shows the distance between zero and a number,

and it doesn't matter if the number is positive or negative as long as they are inside these "l  l".  So if we add -9 or -7 to 8, the result would be 1 and -1. And when we take it out of these "l    l", the number should always be positive.

*Sorry about these "l    l", i don't what they call it in English.

katrin2010 [14]3 years ago
3 0

|x+8| = 1

x + 8 = 1

x = -7


-(x+8) = 1

-x - 8 = 1

-x = 9

x = -9

Answer

D. x = -7, - 9

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Enter your answer and show all the steps that you use to solve this problem in the space provided.
lora16 [44]

Answer:

Jana has to pay a total of $43.43 and receives a change of $6.57.

Step-by-step explanation:

Step 1: Add the cost of the dress and blouse

25.98+14.99=40.97

Step 2: Sales tax is adding to the cost of the blouse and dress.

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If she pays with a 50 dollar bill, you need to see how much more that is than the actual cost.

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She will receive 6.57 dollars for change

So Jana has to pay a total of $43.43 and receives a change of $6.57.

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Step-by-step explanation:

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alekssr [168]

Answer:

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4 0
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Leokris [45]

Answer:

Read below |

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