3 years ago

Please help me on maths

Mathematics

1 answer:

Reika [66]3 years ago

5 0

Answer:

x = 25

Step-by-step explanation:

x + 25 + 2x - 10 + 90 = 180

3x + 105 = 180

3x = 75

x = 25

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the starting point of the function is 0

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Find the slopes of the line that goes thru the following points

Oliga [24]

Given:

Find-: Slope of the line.

Sol:

The slope of line is:

$m=\frac{y_2-y_1}{x_2-x_1}$

Where,

$\begin{gathered} (x_1,y_1)\text{ = First point} \\ \\ (x_2,y_2)=\text{ Second point} \end{gathered}$

Choose any point:

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So, the slope of the line is:

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1 year ago

a company's stock was selling at $25 a share. a month later it was selling at $30 a share what is the percent increase

lapo4ka [179]

Answer:

20%

Step-by-step explanation:

% increase = (final − initial) / initial × 100%

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8 0

3 years ago

Simplify the expression: –9w+–6w+10w+8w

Y_Kistochka [10]

Final Answer: $3w$

Steps/Reasons/Explanation:

It is common addition and subtraction because they all have w after the number. This means they are the same variable. A plus minus (+-) would be a minus (-).

Question: Simplify the expression: $-9w +- 6w + 10w + 8w$ .

Step 1: Simplify.

$-9w - 6w + 10w + 8w$

Step 2: Simplify.

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~I hope I helped you :)~

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3 years ago

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iren [92.7K]

4 / (5/6)

4 x (6/5) - flip the fraction and flip the second number

4 x (6/5) = 4.8

4.8 is your answer

hope this helps

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3 years ago