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Marianna [84]
3 years ago
6

Find the value of x for the given value of y:A: y=6x-4;y=20B:y=x/2+3;y=1​

Mathematics
2 answers:
aleksandrvk [35]3 years ago
6 0

Answer:

Step-by-step explanation:

y = 6x - 4......y = 20

20 = 6x - 4

20 + 4 = 6x

24 = 6x

24/6 = x

4 = x

y = x/2 + 3.....y = 1

1 = x/2 + 3

1 - 3 = x/2

-2 = x/2

-2 * 2 = x

-4 = x

Karo-lina-s [1.5K]3 years ago
5 0
The answer is
A. x=4
B. x=-4

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schepotkina [342]

Answer:

see attachment

Step-by-step explanation:

5 0
3 years ago
find two consecutive odd numbers such that the sum of the larger number and twice the smaller number is 27 less then four times
soldier1979 [14.2K]

N is an odd integer

The Next Larger is N+2

N+2 + 2N = -27 + 4N

3N + 2 = 4N - 27

0 = 4N - 27 - 3N - 2

0 = N - 29

N = 29

They are 29 and 31.

31 + 2(29) = 4(29) - 27

31 + 58 = 89 = 116 - 27  yes it works

4 0
3 years ago
Help please I NEED TO PASS :(((((
adoni [48]

Answer:

The answer should be C

Step-by-step explanation:

I just got done calculating it and according to my calculations it should be C

5 0
3 years ago
A rectangular garden has vertices at (4, 3), (6, 3), (6, 9), and (4, 9). Plot each vertex of the garden.
kati45 [8]

Answer:

Step-by-step explanation:

A rectangular garden has vertices at

(x = 4, y = 3), (x = 6, y = 3), (x = 6, y = 9), and (x = 4, y = 9).

To plot each vertex of the garden find on the graph the x and y coordinate of the point and mark the point.

3 0
1 year ago
3900 workers in 3 buildings. twice as many work in largest building as the smallest of the 3 . there are 500 more workers in the
Svetllana [295]
<h3><u>Question:</u></h3>

There are 3900 workers in the three main buildings downtown. Twice as many people work in the largest building as in the smallest of the three. There are 500 more workers in the second-largest building than in the smallest building. How many workers are in each building?

<h3><u>Answer:</u></h3>

There are 850 workers in smallest building and 1700 workers in largest building and 1350 workers in second largest building

<h3><u>Solution:</u></h3>

Let "b" be the number of workers in smallest building

Given that Twice as many people work in the largest building as in the smallest of the three

number of workers in largest building = 2b

Given that There are 500 more workers in the second-largest building than in the smallest building

Number of workers in second largest building = 500 + b

Given that there are 3900 workers in 3 buildings

b + 2b + 500 + b = 3900

4b + 500 = 3900

4b = 3900 - 500

4b = 3400

b = 850

Thus there are 850 workers in smallest building

workers in largest building = 2b = 2(850) = 1700

workers in second largest building = 500 + b = 500 + 850 = 1350

Thus there are 850 workers in smallest building and 1700 workers in largest building and 1350 workers in second largest building

6 0
3 years ago
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