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Brut [27]
3 years ago
9

What is 66 2/3% of 39 ? please explain thoroughly please and thank you!

Mathematics
2 answers:
Rom4ik [11]3 years ago
7 0
66 2/3% is the same thing as saying 2/3, therefore 2/3 of 39, given that 39 is divisible by 3, would be 26.  Have a nice day! :)
miskamm [114]3 years ago
5 0
<span> 66 2/3 x 39 = 39/3 x 2 = 13 x 2 = 26
this is quite difficult but i got 26

</span>
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3 years ago
the Royal fruit company produces two types of fruit drinks. The first type is 20% pure fruit juice, and the second type is a 45%
AlexFokin [52]

We know that 20% of the first type of juice is pure fruit juice and 45% of second type of juice is pure fruit juice.

Now we have to make 30 pints of a mixture that is 35% pure.

Let x be the number of pints of first type of juice and y be the number of pints of second type of juice.

So, x+y=30 (Equation 1)

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3 years ago
What is an equation of the line that passes through the point (8,-5) and is parallel
HACTEHA [7]

Answer:

y=-5/4x+5

Step-by-step explanation:

Hi there!

We're given the line 5x+4y=24 and we want to find the line parallel to it that passes through (8,-5)

Parallel lines have the same slopes

First, we need to find the slope of 5x+4y=24.

We'll do that by converting 5x+4y=24 from standard form (ax+by=c where a, b, and c are integers) to slope-intercept form (y=mx+b where m is the slope and b is the y intercept)

subtract 5x from both sides

4y=-5x+24

divide by 4 on both sides

y=-5/4x+6

since -5/4 is in the place where m should be, it is the slope.

So the equation of the line parallel to it will also have -5/4 as the slope

Here's the equation so far in slope-intercept form:

y=-5/4x+b

we need to find b

because the equation will pass through (8,-5), we can use it to solve for b

substitute 8 as x and -5 as y

-5=-5/4(8)+b

multiply

-5=-10+b

add 10 to both sides

5=b

substitute 5 as b into the equation

<u>y=-5/4x+5</u>

That's the equation of the line parallel to 5x+4y=24.

Hope this helps!

6 0
3 years ago
What is the answer to 2-2×3+3
andreyandreev [35.5K]
2 - 2 x 3 + 3
= 2 - 6 + 3
= -4 + 3
= -1
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3 years ago
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