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3 years ago

The ratio of dogs to cats at a local animal shelter is 13/25. Which statement must be true?

Mathematics

2 answers:

Alinara [238K]3 years ago

4 0

$\bf \cfrac{dogs}{cats}\qquad \stackrel{ratio}{\cfrac{13}{25}}\qquad \cfrac{\leftarrow \textit{for every 13 dogs}}{\leftarrow \textit{there are 25 cats}}$

jek_recluse [69]3 years ago

4 0

For every 13 dogs, there are 25 cats

Answer is provided in the image attached.

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Write a system of linear equations for the graph below.

sp2606 [1]

<h2>Answer:</h2>

We need to determine the equation of both lines first.

Line 1: <em>y = -2x + 3</em>

Line 2: <em>y = -1/3x - 2</em>

Now that we know the equations, we can set up a system of equations for this graph where both equations are in standard form.

Line 1:

$y = -2x + 3\\\\2x + y = 3$

Line 2:

$y = -\frac{1}{3}x - 2\\\\\frac{1}{3}x + y = -2$

<em>Final answer:</em>

$2x + y = 3\\\frac{1}{3}x + y = -2$

5 0

3 years ago

Read 2 more answers

How can -6.75 + (10.25) be expressed as the sum of its integer and decimal parts

ArbitrLikvidat [17]

Answer:

-6.75 + (10.25) = ( (-6) + (10)) + ( (-0.75) + (0.25))

Here, the integer part = ( (-6) + (10))

Decimal part = ( (-0.75) + (0.25))

Step-by-step explanation:

Here, the given expression is: -6.75 + (10.25)

Now, -6.75 = (-6) + (-0.75)

Also, (10.25) = (10) + (0.25)

So, the expression can be written as

-6.75 + (10.25) = (-6) + (-0.75) + (10) + (0.25)

= ( (-6) + (10)) + ( (-0.75) + (0.25))

or, -6.75 + (10.25) = ( (-6) + (10)) + ( (-0.75) + (0.25))

Where the integer part is ( (-6) + (10))

and the decimal part is ( (-0.75) + (0.25))

3 0

3 years ago

Can someone please help me with this since it been online I haven't been paying attention I know not smart of me but I will if y

ziro4ka [17]

Answer:

$252.5

Step-by-step explanation:

45(4.5)+50

202.5+50

=252.5

6 0

2 years ago

4. Timothy deposited $3500 into an accountthat pays 4.3% simple interest and keeps it

hjlf

$3,500(4.3%)4= $602

His new account balance after interest is $602

6 0

2 years ago

How many different ways are there to rearrange the letters of the word EXAM, if you don't care if the results is a recognizable

Vlada [557]

In this case, all letters are unique.

Start by holding the first letter:
E - XAM
E - XMA
E - MAX
E - MXA
E - AXM
E - AMX
So there are 6 combinations here.

Repeat for all 4 letters.

6 x 4 = 24

This is same as 4x3x2x1.

For 3 unique characters, it is 3x2x1.
For 5 unique characters, it is 5x4x3x2x1
And so on...

6 0

2 years ago