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3 years ago

How to simplify the fraction 4 over 2 8

Mathematics

2 answers:

Arturiano [62]3 years ago

3 0

Answer:

4 over 28 = 1 over 7

Step-by-step explanation:

28 divided by 4 = 7

4 divided by 4 = 1

so 1 over 7

WARRIOR [948]3 years ago

3 0

Answer: 1/7

Explanation:

4/28 divided by 4/4 equals to 1/7

4/28 and 1/7 are equivalent fractions

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Vedmedyk [2.9K]

Answer:

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3 years ago

I need help with f & h I need to see the steps to get the answer, not just the answer.

klemol [59]

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3 years ago

PART 1!! There’s more to it so please help me!! lesson 3.3.4 Practice: modeling: graphs of functions!

asambeis [7]

Answer:

the first cell next to 3 (time hours x) is 300

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3 years ago

Please help with this one.

quester [9]

Answer:

x = 7

Step-by-step explanation:

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3 years ago

One positive number is three more than twice another. If their product is 629, find the numbers.

sineoko [7]

Answer:

x = 17 and y = 37

Step-by-step explanation:

Let the numbers be x and y.

y = 3 + 2x

xy = 629

substituting y in the second equation we get

x(3+2x) = 629

3x + 2 $x^{2}$ = 629

2 $x^{2}$ + 3x - 629 = 0

Solving a quadratic equation by using its formula:

x = [-3 ±√(9-4(2)(-629)] / 4

x = [-3 ± √5041] / 4

x = [-3 ± 71] / 4

x = 17 and $\frac{-37}{2}$

Ignore the negative number in x and just use x = 17 in the first equation we get

y = 3 + 2(17) = 37

5 0

3 years ago