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lys-0071 [83]
3 years ago
9

1. add negative fraction with positive fraction

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
8 0

Given parameters:

        1.        -\frac{7}{8}  + \frac{1}{4}  

 

         -\frac{7}{8}  + \frac{1}{4}; find the LCM = 8

 

             =    \frac{-7  +  2 }{8}        

             =     \frac{-5}{8}

   

       2.   -\frac{12}{5}  + 15.3  

            Make the fraction decimal;

             -\frac{12}{5}   = -2.4

            So;

                        -2.4 + 15.3  = 12.9  

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4 0
3 years ago
A company offers you a job with an annual salary of $70 000 for the first year and a 5% raise every year after. Approximately ho
mariarad [96]

Answer:

$386794

Step-by-step explanation:

To be able to find how much we get in 5 years, we need to base it off the initial salary value.

So in the first year we get.

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To get how much we get in the 2nd year we add the extra 5%.

2nd year salary = (1.05)70000

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Now we continue to do that until the 5th year

3rd year = (1.05)73500

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5th year = (1.05) + 81033.75

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70000 + 73500 + 77175 + 81033.75 + 85085.44 = $386794.19 or $386794

7 0
3 years ago
What is 4 radical 3 divided by 2?
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3/2 = 6 
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Y-4x=9 in standard form
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