2 years ago

Please help me simplify this equation

Mathematics

1 answer:

almond37 [142]2 years ago

4 0

Answer:

A. x

Step-by-step explanation:

1. Simplify parentheses

$\frac{13*(x-3)+39}{13}$

2. Divide by 13

$(x-3)+3$

3. Basic math ( $x-3+3$ )

$x$

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What is x/13-5=25/26

Juliette [100K]

$\frac{x}{13} -5=\frac{25}{26}$ Add 5 on both sides

$\frac{x}{13}=\frac{25}{26}+5$ Make the denominators the same

$\frac{x}{13}=\frac{25}{26}+\frac{130}{26}$

$\frac{x}{13}=\frac{155}{26}$ Multiply 13 on both sides

$(13)\frac{x}{13}=(13)\frac{155}{26}$

$x=\frac{2015}{26}$

$x=\frac{155}{2}$

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Calculate the percentage loss made on a boat valued at $50,000 and sold for <br><br>$44,000.

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Answer:

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2 years ago

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Musya8 [376]

Answer:

2 is x = 8

Step-by-step explanation:

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2 years ago

What is the answer to y=-x/2+5/2

ololo11 [35]

Answer:

x=5

Step-by-step explanation:

y= -x/2 + 5/2

substitute y=0

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solve the equation

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2 years ago

Please answer this question now

kotegsom [21]

Answer:

The midpoint is (8,9.5)

Step-by-step explanation:

The midpoint is found by averaging the x coordinates and the y coordinates

x = (x1+x2)/2 y = (y1+y2)/2

x = (13+3)/2 = 16/2 = 8

y = (5+14)/2 = 19/2 = 9.5

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2 years ago