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tamaranim1 [39]
3 years ago
9

Which value of x makes the following equation true?

Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0
Its Letter A

Solution
5.8(5 - 4) = 5.8
-0.2x + 6.8 = 5.8
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7b ÷ 12 = 4.2  what does b =
Luda [366]
7b/12=4.2
7b=50.4
b=7.2

hope this helps
3 0
4 years ago
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What is the derivative of sqrt7 times x +sqrt2x
castortr0y [4]
I guess you mean the derivative of:

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Remember that the derivative of √u = 1/(2√u) . u'

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Use same logic for √2x and you will find:

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4 0
4 years ago
I don’t understand this and I’ve been trying to figure it out but I’m lost
Levart [38]

Answer: (C) $104

<u>Step-by-step explanation:</u>

The Annual Expenses are:

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  • <u>             Books </u>=  <u>$400 </u>

                       Total = $1250

There are 12 months in a year so divide the Annual Expense by 12:

\dfrac{1250}{12}          

   <u>    1 0 4</u>

12 ) 1250

    <u> -12↓↓ </u>

          5↓

       <u> - 0↓  </u>

           50

       <u>  - 48 </u>

             2      ← The remainder is less than one-half so don't round up

6 0
4 years ago
--
olga_2 [115]

Answer:

where is the equation please put it

4 0
3 years ago
Which answer is right for this problem -15=-4p+9 <br> 6<br> 24<br> -6<br> 13
Lesechka [4]

Answer p= -6

Step-by-step explanation:

-4p=24

p= -6

5 0
3 years ago
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