<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B5x%20-%207%7D%20%20%3D%2010" id="TexFormula1" title=" \frac{5}{5x

morpeh [17]

2 years ago

10" alt=" \frac{5}{5x - 7} = 10" align="absmiddle" class="latex-formula">
solve the equation.

Mathematics

1 answer:

Alex17521 [72]2 years ago

3 0

Answer:

x=1.5

Step-by-step explanation:

5=10(5x-7)
0.5=5x-7
7.5=5x
x=1.5

You might be interested in

A study is conducted to investigate whether customer satisfaction is greater among computer companies that offer tech support ve

goldenfox [79]

Answer:

E) An observational study using a stratified sample.

Step-by-step explanation:

This study is not an experiment because the customers were not subjected to any treatment but just observation from those selected. Also, the sampling method used was stratified sampling because we see that random samples were selected independently from two unique populations which are population of those that purchased computers and those that offer tech support.

Therefore the correct option is E.

7 0

3 years ago

If n-2 = 1/16, then n could be which of the following?

arlik [135]

The answer is E.4

The equation is: $n ^{-2}= \frac{1}{16}$

Since $x^{-a}= \frac{1}{ x^{a} }$ , then $n^{-2} = \frac{1}{n^{2} }$

Therefore, the equation is:
$\frac{1}{ n^{2} } = \frac{1}{16}$
⇒ $n^{2} = 16$
$n= \sqrt{16}=4$

6 0

3 years ago

Read 2 more answers

Which statement about the point (2, 0) is true?

Leni [432]

Answer:

the true statement is that it's on the x-axis. you can tell because the point has a 0 for the y-value. meaning the point has to be sitting on the x-axis.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What value of x is in the solution set of 2(3x - 1) = 4x - 6?<br> 0<br> -10<br> -5<br> 000

Sholpan [36]

I think the answer is -10

6 0

3 years ago

What is 2 + 1 = ? is it 3 or is it 3 because i dont know

Vesnalui [34]

Answer: 4