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2 years ago

The sum of three consecutive whole numbers can be divided exactly by 3 give two examples to show this statement is true

1 answer:

s2008m [1.1K]2 years ago

4 0

8+9+10 = 27
27/3 = 9

4+5+6 = 15
15/3 = 5

This is always so, because the third number has one extra that can be added to the first to make them 3x the same numbers.

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[15 POINTS] I don’t get the 2nd question please help!

Charra [1.4K]

Answer:

Step-by-step explanation:

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2 years ago

How many gallons of a 70% antifreeze solution must be mixed with 60 gallons of 25% antifreeze to get a mixture that is 60% antif

Arisa [49]

I’m so so sorry I don’t know though

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2 years ago

Find the equation of a line?

vredina [299]

Answer:

You can put this equation into point slope formula which is…

y-y1= m(x-x1)

Whilst m is slope
x1 and y1 (x1, y,1)

So in this case lets find the slope first.
Slope is calculated by y2-y1/ x2-x1
Can be any point.

7-(-1) / 1-(-3)
Which is
2

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So plug it in.

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2 years ago

Divide and simplify.

vredina [299]

Answer:

$\frac{ {x}^{2} + 10x + 16 }{ {x } {}^{2} + 6x + 8} \div \frac{1}{x + 2}$

$\frac{ {x}^{2} + 8 x+ 2x + 16}{ {x}^{2} + 4x + 2x + 8} \times (x + 2)$

$\frac{x(x + 8) + 2 (x + 8)}{x(x + 4) + 2(x + 4)} \times (x + 2)$

$\frac{( x + 8)(x + 2)}{(x + 2)(x + 4)} \times ( x + 2)$

$\frac{( x + 8)(x + 2)}{(x + 4)}$

3 0

2 years ago

Adrian eats 7 fries for every chicken finger on his plate. If there are 4 chicken fingers on his plate, how many fries will he e

ch4aika [34]

Hello!

We must use muliplication to solve this question because when we multiply the amount chickens Adrian eats by the amount of fries he eats, it will result in the answer.

7 fries × 4 chickens = 28 Fries

So, Adrian will eat 28 fries.

5 0

2 years ago

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