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3 years ago

Comparing and ordering rational numbers

1 answer:

7 0

A rational number is any number that can be written as "a/b," where "a" is an integer, and "b" is not equal to zero.

Rational Number:
a
--- → "a" is an integer → "b" ≠ 0
b

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when juggling a ball travels in a complete circle every 2 seconds. how many circles does it make in a minute

andrew11 [14]

Answer: It makes 30 circles in a minute

Step-by-step explanation:

Cirle every 2 seconds

A minute is 60 seconds

So you divide those to get your answer

60 divided by 2= 30

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Whats carible usually shown on y axis

love history [14]

Independent variable

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4 years ago

6 = 2 (y + 2) find X please

Elena-2011 [213]

Answer: y = 1

there no x, i think you meant y?

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6=2(y+2)

6=(2)(y)+(2)(2)(Distribute)

6=2y+4

Step 2: Flip the equation.

2y+4=6

Step 3: Subtract 4 from both sides.

2y+4−4=6−4

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Step 4: Divide both sides by 2.

2y over 2 = 2 over 2

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3 years ago

Evaluate the express 1. (15 - 4) + 33 What’s the answer

nlexa [21]

Answer:44

Step-by-step explanation:44

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3 years ago

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Evan is on holidays in Beijing, China. He took a taxi from the airport to his hotel. It cost him 375 Chinese yuan. He went $15 A

Alekssandra [29.7K]

This question is solved using proportions, and doing this, it is found that Evan gets 5 Chinese yuans for every Australian dollar.

-----------------------------------------

Evan budgeted $60 for the taxi ride.
He went $15 over, thus, the taxi ride cost $75.
In Chinese yuans, the cost was 375.

-----------------------------------------

75 dollars are worth 375 yuans. How much yuans is a dollar worth?

1 dollar - x yuans

75 dollars - 375 yuans

Applying cross multiplication:

$75x = 375$

$x = \frac{375}{75}$

$x = 5$

Evan gets 5 Chinese yuans for every Australian dollar.

A similar question is given at brainly.com/question/23352001

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3 years ago