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Elena-2011 [213]
2 years ago
12

Is (2, 5) a solution to the set of the following equations: 3x + 7y = 41 and -2x – 4y = -24?

Mathematics
2 answers:
jeyben [28]2 years ago
5 0
Yes, (2,5) is a solution to the equations

hodyreva [135]2 years ago
5 0
Yes it is a solution
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What number comes next? 80 POINTS!!<br> 10, 3, 5, _ <br> 8, 5, 4, _<br> 12, 6, 3, _
lyudmila [28]

Answer:

7, 3 and 0

Step-by-step explanation:

10, 3, 5, 7

Because the numbers are differ by prime numbers less than 10, i.e, the difference between the numbers are 7,5 and next will be 3.

8, 5, 4, 3.

The difference between the numbers are 3, 4 and similarly it will be differ by 5 which means next will be no. 3.

12, 6, 3, 0.

The numbers are differ by 6, 9 and next will be differ by 12 resulting the next no. 0.

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3 years ago
Which of the following inequalities has a solution x≥−3
My name is Ann [436]

Answer: A

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3 years ago
Which number line shows the solution to 5 + (−5)?
alex41 [277]

Answer:

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Step-by-step explanation:

7 0
2 years ago
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Write a quadratic equation with a integer coefficients with roots x= 1/2 and x=-4
Misha Larkins [42]

The quadratic equation with roots a and b is given by:

x^2-(a+b)x+ab=0

Here a=1/2 and b=-4.

So the equation is given by:

\begin{gathered} x^2-(\frac{1}{2}-4)x+(\frac{1}{2})(-4)=0 \\ x^2+\frac{7}{2}x-2=0 \\ 2x^2+7x-4=0 \end{gathered}

The quadratic equation is as shown above.

8 0
1 year ago
The planner for a company celebration bought 313 balloons. While he was inflating them, 13 of them overinflated and burst. If he
KengaRu [80]
He would place 60 balloons in each room. First you subtract 13 from 313 and get 300. Then you divide 300 by 5 which brings you to the answer of 60 balloons per room.
8 0
3 years ago
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