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kirza4 [7]
3 years ago
5

Is the sum of 3+ The Square root of 7 a rational number?

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

yes

Step-by-step explanation: i did a test like 2 weeks ago and this was a question and i got it right

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Which table shows a non linear relationships between x and y
bazaltina [42]

Answer:

both of them thats the answer

Step-by-step explanation:

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2 years ago
Please help and show your work . Thanks if the picture is upside down turn your device on portrait by locking it so it won't tur
Bezzdna [24]
So we know that the bag has total 15 cookies, and 1 cookie that does not have any raisin. Finally, the probability that one cookie won't have any raisin is 1/15 or 7 percent. Hope it help!
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3 years ago
Mark and Julio are selling flower bulbs for a school fundraiser. Customers can buy bags of windflower bulbs and packages of croc
ikadub [295]

Answer:

Bag of windflower bulbs costs $8.50

Package of crocus bulbs costs $17.60

Step-by-step explanation:

Let $x be the price of one bag of windflower bulbs and $y be the price of one  package of crocus bulbs.

1. Mark sold 2 bags of windflower bulbs for $2x and 5 packages of crocus bulbs for $5y. In total he earned $(2x+5y) that is $105. So,

2x+5y=105

2. Julio sold 9 bags of windflower bulbs for $9x and 5 packages of crocus bulbs for $5y. In total he earned $(9x+5y) that is $164.50. So,

9x+5y=164.50

3. You get the system of two equations:

\left\{\begin{array}{l}2x+5y=105\\ \\9x+5y=164.50\end{array}\right.

From the first equation

5y=105-2x

Substitute it into the second equation:

9x+105-2x=164.50

7x=164.50-105

7x=59.5

x=$8.50

So,

5y=105-2·8.5

5y=105-17

5y=88

y=$17.60

5 0
3 years ago
Solve these equations: b) 7/x = 12/14 what is x?
Bond [772]

Step-by-step explanation:

7/x=12/14=6/7

x=49/6=8.167

7 0
3 years ago
Read 2 more answers
What set of transitions are applied to parallelogram ABCD to create abcd?
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Reflection, i am guessing
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2 years ago
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