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3 years ago

How to write a real world situation that could be modeled by the equation 100-6x=160-10x

Mathematics

1 answer:

blondinia [14]3 years ago

5 0

100-6x=160-10x
100 - 160 = -10x +6x
-4x = -60
x = -60 / -4
x = 15

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Simplify each product. Write in standard form. Explain

max2010maxim [7]

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6g^3 - 48g^2
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3 years ago

How many plants x should she plant in each row so that her 25 plants end up in a square (i.e., x plants in each of x rows)?

seropon [69]

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3 years ago

Need some math help thanks in advance!

vredina [299]

Answer:

x = 10

y = 6

Step-by-step explanation:

Vertical Angle Theorem: When two straight lines intersect, the opposite vertical angles are always equal to each other.

⇒ m∠1 = m∠3 and m∠2 = m∠4

⇒ m∠1 = m∠3

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⇒ x = 10

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7 0

2 years ago

$6.62 for 2 pounds of tomatoes? Please explain!

exis [7]

Answer: each tomato is $3.31

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

La ecuación de la recta que pasa por los puntos (2,-1) y (1,-5) es:

77julia77 [94]

Given:

A line passes through the points (2,-1) and (1,-5).

To find:

The equation of the line.

Solution:

If a line passes through the two points, then the equation of the line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

The line passes through the points (2,-1) and (1,-5). So, the equation of the line is

$y-(-1)=\dfrac{-5-(-1)}{1-2}(x-2)$

$y+1=\dfrac{-5+1}{-1}(x-2)$

$y+1=\dfrac{-4}{-1}(x-2)$

$y+1=4(x-2)$

Using distributive property, we get

$y+1=4(x)+4(-2)$

$y+1=4x-8$

Subtract 1 from both sides.

$y+1-1=4x-8-1$

$y=4x-9$

Therefore, the correct option is B.

5 0

3 years ago