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liberstina [14]
3 years ago
13

describe a system of equations in which subtraction would be the most efficient way of solving the system.

Mathematics
1 answer:
Sati [7]3 years ago
7 0
Read https://www.wyzant.com/resources/answers/2997/how_do_you_figure_out_how_to_determine_the_best_method... and I think that will answer your question (:

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nk, Inc. has 40,000 shares of stock outstanding. The company declares dividends of $120,000. What is the dividend per share of s
Angelina_Jolie [31]
To find the he dividend per share of stock,we can divide the dividends by the total amount of
share:

120000÷40000
=$3

If Tim Worker owns 45 shares of stock, his share of the declared dividends would be:

3×45
=$135

Hope it helps!
5 0
4 years ago
Plzz help for brainly
PolarNik [594]

Answer:first one

Step-by-step explanation:

8 0
3 years ago
Solve x^2 + 5x + 6 = 0​
grigory [225]

Answer:

(x+3)(x+2)

Step-by-step explanation:

take x^2 and take it apart. so it should be (x+  ) (x+  ) then take 6 and make it so it's multipuls equal 5. ur answer should be (x+3)(x+2) or vice versa.

4 0
3 years ago
Read 2 more answers
The first term in this sequence is -1. Write the function that represents the sequence
sattari [20]

Answer:

a_{n} = 2n - 3

Step-by-step explanation:

Note the difference in consecutive terms is constant, that is

1 - (- 1) = 3 - 1 = 5 - 3 = 7 - 5 = 2

This indicates that the terms are an arithmetic sequence with

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 1 and d = 2, thus

a_{n} = - 1 + 2(n - 1) = - 1 + 2n - 2 = 2n - 3

3 0
3 years ago
Mike and Dena are painting a fence. if Mike has done 1/3 of the job and Dena has done 2/7 of the job, what fraction of the job i
ludmilkaskok [199]

Answer:

8/21

Step-by-step explanation:

The total job is 1

Mike has done 1/3    and Dena has done 2/7 of the job   We still need to do x of the job to complete it

1/3 + 2/7+ x  = 1

We need to get a common denominator 3*7 = 21

Multiply each side by 21

21(1/3 + 2/7+ x)  = 1*21

21(1/3) + 21*(2/7)+ 21x  = 21

7+ 3*2 +21x =21

7+6+21x = 21

13+21x = 21

Subtract 13 from each side

13-13+21x=21-13

21x = 8

Divide each side by 21

21x/21 = 8/21

x = 8/21

We need to complete 8/21 of the job

3 0
3 years ago
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