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kotykmax [81]
2 years ago
5

What is the solution to this system of equations?

Mathematics
1 answer:
aalyn [17]2 years ago
6 0

The solution to the system of equation is (-4 , 2) , Option A is the right answer.

<h3>What are System Of equation ?</h3>

A set of equation whose factors are common are called system of equations.

It is given in the question

3x +5y = -2

3x +7y = 2

On solving this we get

-2y = -4

y = 2

On substitution in any equation

x = -4

Therefore solution to the system of equation is (-4 , 2) , Option A is the right answer.

To know more about System of equation

brainly.com/question/12895249

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If $10,000 is invested at a rate of 2 percent for 5 years, how much money is in the account at the end of the term?
tigry1 [53]

Using the simple interest formula: total = start(1 + rate x time)

Total = 10,000 x ( 1 + 0.02 x5)

Total = $11,000

Answer: $11,000

6 0
3 years ago
I forgot how to turn fractions into decimals pls help me
PSYCHO15rus [73]

Answer:

A fraction is essentially division, so 3/5 is the same as 3 ÷ 5

3÷5 = 0.6

5\sqrt{3\\

(imagine the square root is the divsion thing)

5 cannot go into 3 so the answer is a decimal

then add a zero at the end of 3 to make 30

   0.

5\sqrt{30

and 5 can go into 30, 6 times so you add a 6 to make 0.6

    0.6

5\sqrt{30

5 0
3 years ago
Each interior angle of a regular polygon measures 140 degrees how many sides does the polygon have
anygoal [31]
The sum of the measures of the interior angles of a polygon of n sides is
180(n - 2)

If the polygon is regular, all angles are congruent, and each angle measures
[180(n - 2)]/n

Set the measure of one angle equal to 140, and solve for n, the number of sides.

[180(n - 2)]/n = 140

180(n - 2) = 140n

180n - 360 = 140n

40n = 360

n = 9

The number of sides is 9.

6 0
3 years ago
Read 2 more answers
876,198 rounded to the nearest thousand
vova2212 [387]

Your answer should be 876.

6 0
3 years ago
Read 2 more answers
Identify the explicit function for the sequence in the table.
juin [17]
14 - 9 = 5
19 - 14 = 5
24 - 19 = 5
29 - 24 = 5

It is an arithmetic sequence with differences, b = 5 and a = 9
a(n) = a + b(n - 1)
a(n) = 9 + 5(n - 1)

The answer is B
8 0
4 years ago
Read 2 more answers
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