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Dima020 [189]
3 years ago
8

X-2 ——=5 3 I am supposed to solve for x but I have no clue how

Mathematics
2 answers:
7nadin3 [17]3 years ago
8 0

Answer:

4

Step-by-step explanation:

ZanzabumX [31]3 years ago
6 0

Answer:

x = 17

Step-by-step explanation:

Nice set up. It's very clear.

Multiply both sides by 3

3(x-2)

===== = 5 *3

  3

Cancel the 3 on the left. Combine the right.

x - 2 = 15

Add 2

x - 2 + 2 = 15 + 2

x = 17

==============

(17 - 2) / 3

15/3

5  

The right hand side is also 5

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bixtya [17]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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What is the slope and y-Intercept of the equation 3(y – 2) + 6(x + 1) - 2 = 0?
Ne4ueva [31]

Answer:

  • A. Slope = -2, y-intercept = 2/3

Step-by-step explanation:

<u>Convert the given equation into slope-intercept form:</u>

  • 3(y - 2) + 6(x + 1) - 2 = 0
  • 3y - 6 + 6x + 6 - 2 = 0
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The slope is -2, the y-intercept is 2/3

Correct choice is A

4 0
2 years ago
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The art club makes 280 decorations in 3 and a half hours how many can they make per hour? Show work
hoa [83]
Divide the number of decorations made in 3 and a half hours by 3.5.
280/3.5= 80
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Hope this helps!
8 0
3 years ago
The diameter of a circle is 22 miles. What is the circle's area? Use 3.14 for pi.. Single choice.
Sonbull [250]

Answer:

379.94 mi²

Step-by-step explanation:

The area of a circle can be figured out with this formula: πr² (3.14 is π here, as it says in the directions).

We know the diameter is 22 miles. Divide that by 2 to get a radius of 11 miles.

The equation now becomes

3.14(11²)

11 squared is 121.

3.14(121)

I recommend splitting the 121 into 100, 20, and 1.

(3.14 * 100) + (3.14 * 20) + (3.14 * 1)

Multiply 3.14 by 100, 20, and 1.

314 + 62.8 + 3.14

Add 314 and 62.8.

376.8 + 3.14

Add 376.8 and 3.14

379.94 mi² is the area of a circle with a 22-mile diameter.

6 0
2 years ago
A laundry bag contains 7 brown socks and 2 black socks. Find the probability of picking a brown sock first,
PilotLPTM [1.2K]

Answer

7/9 chance to pick a brown sock first and 1/4 chance to get a black sock after

Step-by-step explanation:

there are 9 total socks and 7 are brown so you will have a 7/9 chance to get a brown sock

then if you do get a brown the total number of socks will be 8 in the bag so then you have a 2/8 chance which can be simplified to 1/4

6 0
3 years ago
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