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2 years ago

10x -3 = -33 please help lol

Mathematics

2 answers:

ss7ja [257]2 years ago

7 0

<h3>Answer:</h3>

x=-3

<h3>Solution:</h3>

First, add 3 to both sides:
10x-3=-33
10x=-33+3
10x=-30
Now, divide both sides by 10:
x=-3
The value of x=-3

Hope it helps.

Do comment if you have any query.

Aleksandr [31]2 years ago

4 0

Answer:

-3

Step-by-step explanation:

10x=-33+3 isolate the variable

10x=-30 divide by 10

X=-3

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3 years ago

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We are given that there are 10 employees in a particular division of a company and their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000.

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c) Original Variance = $20000^{2}$ i.e. $20000^{2}$ = $\frac{\sum x^{2} - n*xbar }{n -1}$

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7 0

4 years ago