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2 years ago

Solve the equation for x 3x/4+2=x/4+3

Mathematics

1 answer:

SIZIF [17.4K]2 years ago

6 0

Answer:

x = 2

Step-by-step explanation:

I just chucked it into Wolfram Alpha and it showed me x = 2

also for more proof, insert positive 2 in both x's

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Suppose 20 rabbits are taken to an island. the rabbit population then triples every year. the function f(x)

Zanzabum

$f(x) = 20*3^x$ $f(x) = 20*3^x$

hope this helps!

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5 0

2 years ago

The graph of a proportional relationship contains the point (20, 4).

soldier1979 [14.2K]

Answer:

$y=\frac{1}{5}x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

$point (20,4)$

Substitute the values and solve for k

$k=y/x$

$k=\frac{4}{20} =\frac{1}{5}$

therefore

the equation of the line is equal to

$y=\frac{1}{5}x$

6 0

2 years ago

Read 2 more answers

Mrs.Cranston bought five bottles of water for $0.90 each and 8 pounds of meat. She paid a total of $26.90 for these items, not i

Morgarella [4.7K]

Water = 5 bottles * $0.90 = $4.50
meat = 8 pounds * x amount.

Total = water + meat prices = $26.90
26.90 = $4.50 + 8x
22.40 = 8x
2.8 = x

The price per pound of meat is $2.80.

6 0

2 years ago

I need the answer fast pls

Naddik [55]

Answer:

A: The interquartile range is 8.

Step-by-step explanation:

Hopefully this helps!

8 0

2 years ago

Usig the distributive property, an expression equivalent to 34 + 16 is

vampirchik [111]

Pemdas you multiply first meaning you multiply 4 and 4 getting 16 then adding 34 which is the answer to the problem

3 0

2 years ago

Read 2 more answers