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My name is Ann [436]
2 years ago
15

Write 2 expressions that are equivalent to the given expression 4(m+3+5m)

Mathematics
2 answers:
Marrrta [24]2 years ago
6 0
Add m
4(3+6m)
12+24m
1/2=m
DaniilM [7]2 years ago
3 0
OK you can switch the 3 and 5 around and another is you can switch the 4 and 3.

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How many days are equal to 360 hours? Explain
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There is 24 hours in one day so there is 15 days in 360 hours. You can double check by doing 15 times 24.
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Which equation represents a line with a greater slope and lesser y intercept than the line shown?
Alina [70]
I need to see the lines to answer your question, please
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3 years ago
B. How many hundreds are in 4362? How many<br> whole hundreds?
zhannawk [14.2K]

Answer:

3

Step-by-step explanation:

4362

3= hundreds place value

So that means there are 3 whole hundreds

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El perímetro de un rectángulo es de 54 pulgadas. Su longitud dos veces es ancho. Encontrar la longitud y anchura del hallazgo re
elixir [45]
Longitud = L  Ancho = A
2A + 2L = 54
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3 0
2 years ago
15. Construct the slope-intercept form equation of the line passing through (-5,23) and (10,-5).
Radda [10]

Answer:

15<em>y</em> = -28 <em>x</em> + 205.

Step-by-step explanation:

Slope intercept  form of equation is <em>y = mx + c</em> where m is slope and c is the y intercept.

Now slope of line passing through points (-5, 23) and (10, -5):

m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} } = \frac{-5 -23}{10 + 5} = \frac{-28}{15}

Now equation of line:

<em> y = mx + c</em>

substituting the value of m in above expression,

y = -\frac{28}{15} x + c

Now, since the line is passing through the point (-5, 23) therefore, x = -5 and y = 23. By substituting these values in above equation,

23 = -\frac{28}{15} \times (-5) + c

23 = \frac{28}{3} + c

c = 23 - \frac{28}{3} = \frac{69 - 28}{3} = \frac{41}{3}

So equation of line in slope intercept form:

y = -\frac{28}{15} x + \frac{41}{3}

Further solving,

15<em>y</em> = -28 <em>x</em> + 205.

3 0
2 years ago
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