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Cloud [144]
3 years ago
11

four friends equally shared the cost of supplies for a picnic. the supplies cost $12.40. how much did each pay?

Mathematics
2 answers:
Airida [17]3 years ago
8 0
Divide by 4 
they each payed $3.10 
NikAS [45]3 years ago
4 0

Answer:

$3.10

Step-by-step explanation:

We are given that

Total number of friends=4

Supplies cost=$12.40

We have to find the how much each friend pay.

The supplies cost is equally shared among four friends.

To find the amount paid by each friend we will divided the total supplies cost by 4.

Each friend pays the supplies  cost= \frac{12.40}{4}

Each friend pays the supplies  cost=$3.10

When four fiends equally shared the cost of supplies then each friend pays the supplies cost $3.10.

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Can a radical ever be rational? Glve examples. Justify your answer using complete sentences.
pochemuha

Answer:

Yes

Step-by-step explanation:

Yes, a radical can be a rational, this is because a radical indicates the square root of a number. An example of this is \sqrt{25} = 5.

4 0
3 years ago
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Perform the addition.<br> (3x² + 3x - 5) + (-7x² + 9)
lakkis [162]
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8 0
3 years ago
Find the perimeter of a rectangle if one side is 3x and the other side is 6x.
dexar [7]

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18x

Step-by-step explanation:

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6 0
3 years ago
Solve for x using the quadratic formula x^2-6x +9=0
Rufina [12.5K]

Answer:

3 both ways x = 3

EXPLANATION:

plug in inputs and do a little simplifying we get

x = 6 ± √(36-36) all of that over 2

So we simplify and we get 6±sqrt(0) / 2

Then we get 6/2 = 3

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thats why there is only one answer

4 0
3 years ago
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White raven [17]

Answer:

A is the only solution.

Step-by-step explanation:

A simple way to solve it is to plug in the x and y values

For A, we plug in 2 for x and 3 for y

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5 0
3 years ago
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