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Anettt [7]
4 years ago
9

Sofia is buying new skis. She finds that the average price of skis is $500 but the actual price could differ from the average as

much as $250. Write and solve an absolute value inequality to describe this situation.
Mathematics
1 answer:
prisoha [69]4 years ago
5 0
The equation that best represent the actual prices of the skis is,
                    I x - 500 I ≥ 250
Solving the absolute value equation,
                       x ≤ 750 and x ≥ 250 
Thus, the prices of the skis ranges from 250 to 750. 
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Order the following numbers from least to greatest. sqrt 5 -01 {-5/3}, 0.7, sqrt 2
Pachacha [2.7K]

Answer:

least to greatest

-5/3, -0.1, 0.7, √2, √5

Step-by-step explanation:

8 0
3 years ago
A parallelogram has sides 8 ft and 6 ft and an area of 54 ft 2. What is the length of the
Colt1911 [192]

Step-by-step explanation:

there is something wrong with your question.

there is no parallelogram with 8 and 6 ft side lengths that has an area of 54 ft².

the maximum area of a parallelogram with 8 and 6 ft side lengths is 48 ft². and that is a rectangle 8×6 as a special form of a parallelogram.

the area of any parallelogram is calculated

Ap = base length × height

and height is the length of the line perpendicular to the base line to one of the corners on the opposite side (as long as the base line).

if Ap = 54, and the base length is 8, this means

54 = 8 × height

height = 54/8 = 6.75 ft

but the height can only be the length of a side connected to the base line or less. not longer.

and in our example here, this connected side is 6. so, the height can only be 6 or less. not 6.75.

so, there must be something wrong with your numbers.

once you get the actual numbers, use my approach above with them (replace whatever number is wrong here by the true value).

8 0
3 years ago
5x3-x+ 9x7 +4 +3x11<br> decending order
denis-greek [22]

5x3-x+ 9x7 +4 +3x11

Answer:

115-X

Explanation:

First you multiply the 5x3

<u>15</u>-X+9x7+4+3x11

then the 9x7

15-X+<u>63</u>+4+3x11

then the 3x11

15-x+63+4+<u>33</u>

Now once you have completed the multiplication step you move on to <u>calculating the sum.</u> (Adding all the positive numbers)

<u>15</u>-x<u>+64+4+33</u>

115-x

7 0
3 years ago
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103,680 dollars to buy the car
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inysia [295]
3x + x = 376 
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x=94
Number of student tickets sold = 94 * 3 = 282
Number of adult tickets sold= 94
3 0
3 years ago
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