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3 years ago

Answer the following above:

Mathematics

2 answers:

Olegator [25]3 years ago

4 0

The answer is 5/6 because

liubo4ka [24]3 years ago

4 0

Answer:

0.8333 as a decimal or $\frac{5}{6}$ as a fraction.

Step-by-step explanation:

First, you would divide -5/8 and -3/4 in the parenthesis. Right after, you would divide the numbers you have in the parenthesis and you would end up with 0.8333 or $\frac{5}{6}$ both are equal.

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P l e a s e h e l p p p p !!!

Mandarinka [93]

Answer:

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Step-by-step explanation:

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3 years ago

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sergiy2304 [10]

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2 years ago

What is the value of 128x3/7 as a whole number ?

UNO [17]

Answer:

<u><em>54.86 or 55, rounded to a whole number</em></u>

Step-by-step explanation:

(128*3) = 384

384/7 = 54.86

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1 year ago

How many cups = 3 5/8 gallons

WITCHER [35]

Answer: 58 cup

Step-by-step explanation:

Cause each gallant have 16 got and their 3 galla

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3 years ago

For the following system, if you isolated x in the first equation to use the substitution method, what expression would you subs

alekssr [168]

Answer:

$x=2y+6$

Step-by-step explanation:

So we have the system:

$-x+2y=-6\\3x+y=8$

If we isolate the x-variable in the first equation:

$-x+2y=-6$

Subtract 2y from both sides:

$-x=-6-2y$

Divide both sides by -1:

$x=2y+6$

Therefore, we would substitute the above into the second equation:

$3x+y=8\\3(2y+6)+y=8$

The answer is 2y+6

Further notes:

To solve for the system, distribute:

$6y+18+y=8$

Simplify:

$7y+18=8$

Subtract:

$7y=-10$

Divide:

$y=-10/7\approx-1.4286$

Now, substitute this value back into the isolated equation:

$x=2(-10/7)+6\\x=-20/7+42/7\\x=22/7\approx3.1429$

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3 years ago

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