3 years ago

Louis Rahn is currently earning an annual salary of $25,090 at Budgett

Mathematics

1 answer:

Doss [256]3 years ago

7 0

Answer:

$30.19

Step-by-step explanation:

find out how much he works per week at each place by dividing each anual sallary by 52

subtract tthe first weekly sallary from the second weekly salary.

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Rewrite each number sentence using numerals and symbols. Find the difference between 4 and 3 and then add 7 *

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Answer:

Step-by-step explanation:

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3 years ago

I need help. this is the problem x^2/3+10=7x^1/3

Arlecino [84]

$\it x^{\frac{2}{3}}+10=7x^{\frac{1}{3}} \Leftrightarrow (x^{\frac{1}{3}})^2-7x^{\frac{1}
 {3}} +10=0 
\\\;\\
We\ note\ x^{\frac{1}{3}} =t \ \ and \ the \ equation \ will \ be:
\\\;\\
t^2-7t+10 = 0 \Leftrightarrow t^2 -2t-5t+10=0 \Leftrightarrow t(t-2) -5(t-2)=0$

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\\\;\\
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S = {8; 125}

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