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3 years ago

A story about the doubles plus 2 fact 5+7

Mathematics

1 answer:

miss Akunina [59]3 years ago

8 0

The answer is 12 because 5+7=12

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A unicorn daycare center requires there to be 2 supervisors for every 18 unicorns.

kykrilka [37]

Answer: The number of supervisors are 9 times the number of unicorns.

Step-by-step explanation:

Let the number of supervisors be 'n'.

Let the number of unicorns be 'u'.

According to question, a unicorn daycare center requires there to be 2 supervisors for every 18 unicorns.

So, Mathematically, it is expressed as

$\dfrac{n}{u}=\dfrac{2}{18}\\\\\dfrac{n}{u}=\dfrac{1}{9}\\\\9n=u$

so, we established the relationship between the number of supervisors and number of unicorns.

Hence, the number of unicorns are 9 times the number of supervisors.

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3 years ago

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Which values are solutions to the inequality –3x – 4 < 2? Check all of the boxes that apply.

luda_lava [24]

Answer:

$x>-2$

Step-by-step explanation:

We will need to solve the inequality:

–3x – 4 < 2

Before starting we need to understand 1 rule of inequalities. That is:

We change the inequality sign whenever we multiply or divide by a negative number. That means

< changes to >

and

≥ change to ≤

and vice versa...

Now, let's go ahead and solve the inequality:

$-3x-4$

"x" is the set of all values that is greater than "-2". So that's the answer.

x > -2

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Write 14/25 29/50 53/100 13/20 and 3/5 in order from greatest to least

Alex73 [517]

13/20,3/5,29/50,14/25,53/100

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3 years ago

What graph represents the equation y=1.4x+2

Goryan [66]

Hope this helps you.

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3 years ago

Convert 12 pints to quarts.

Contact [7]

The answer is 6 quarts.

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3 years ago

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