4. Який ти знаєш хімічний посуд?

1 answer:

6 0

Основна стаття для цієї категорії: Лабораторний посуд. Вікісховище має мультимедійні дані за темою: Лабораторний посуд. Сторінки в категорії «Лабораторний ...

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Determine where each piece below belongs to create a rational expression equivalent to the one shown above.

Luba_88 [7]

An example of a rational expression is 2x+3/x-2.

<h3>What is a rational expression?</h3>

The complete question wasn't found. Therefore, a overview will be given. It should be noted that a rational expression simply means quotient of two polynomials.

A rational expression is a fraction whose numerator and denominator are polynomials.

In this case, an example of a rational expression is 2x+3/x-2

Learn more about rational expression on:

brainly.com/question/2264785

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3 0

1 year ago

Why does the equation 35-5x+6x-36=-24-17x+17x+24 have one solution

seropon [69]

If it has only one solution that means that there is only one value of x that will fulfill this equation
35 - 5x + 6x - 36 = -24 - 17x + 17x + 24
-5x + 6x - 36 = -24 -17x + 17x + 24 - 35
x - 36 = -24 + 24 - 35 (I just canceled out the 17x because it would have justy made the process longer if I moved them over)
x = -24 + 24 - 35 + 36
x = -35 + 36
x = 1

3 0

2 years ago

Read 2 more answers

Graph a line that contains the point (−6,1) and has a slope of 5

Alexus [3.1K]

Answer:

y=5x+31

Plot points at: (-4,11), (-6,1), (-3, 16)

Step-by-step explanation:

y-1=5(x+6)

y-1=5x+30

y=5x+31

4 0

2 years ago

An investment firm invested in two companies last year. They invested $11,000 in Company A and made a profit of 24% . They inves

Tema [17]

First off, "whatever%" of "anything" is just (whatever/100) * anything

part A)

so... firm A got 11,000 invested, turned a profit of 24%, how much is 24% of 11000? well (24/100) * 11000

firm B got 14,000 invested, and returned 15% in profits, how much is 15% of 14000? (15/100) * 14000

part B)

for the amounts above, we get 2640 and 2100 respectively

so, the total profit "amount" is 2640 + 2100 or 4740

the total investement was 11000+14000 = 25000

if 25000 is the 100%, how much is 4740 in percentage?

$\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
25000&100\\
4740&x
\end{array}\implies \cfrac{25000}{4740}=\cfrac{100}{x}$

solve for "x"

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2 years ago

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Please help !!<br> 12x + 14 = 6x + 7 (+) 9x - 5 find the value of x

Aloiza [94]

Answer:

x=4

Step-by-step explanation:

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2 years ago