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Genrish500 [490]
3 years ago
12

Please halp! What is the value of x in the equation 13 x-2(8 + 5 x) = 12-11 x?

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

Are you good in the brain im your teacher and i see that you are trying to cheat

bazaltina [42]3 years ago
7 0

Answer:

Step-by-step explanation:

13x - 2 (8 + 5x) = 12 - 11x

You first have to distribute the parentheses...(which gives you...)

13x - 16 - 10x = 12 - 11x

Then you put the variables together...(which gives you...)

24x - 16 - 10x = 12

Then you add the rest of the variables... (which gives you)

34x - 16 = 12

After that, you add the "normal" numbers...(which gives you...)

34x = 28

Finally you divide them...(which gives you...)

     28             ( 28/34)

---------------

    34

(I think this is the answer, i did it on the computer so its hard, sryyy)

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Answer:

8 ================================================================ D

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Step-by-step explanation:

3 0
3 years ago
Which points of the following points are solutions to the equation 3x-4y-8=12
Natali [406]

Answer:

(0, -5), (4, -2), (-16, -17)

Step-by-step explanation:

I attach your full question in the image below

The equation is

3x-4y-8=12

Which can be rewritten as

3x-4y =12 +8

3x-20 = 4y

y = (3/4)*x - 5

We need to check each individual case

(0,-5)

y = (3/4)*(0) - 5  

y = -5

True

(4,-2)

y = (3/4)*(4) - 5  

y = -2

True

(8,2)

y = (3/4)*(8) - 5  

y = 1

False

(-16,-17)

y = (3/4)*(-16) - 5  

y = -17

True

(-1,-8)

y = (3/4)*(-1) - 5  

y = -23/4

False

(-40,-34)

y = (3/4)*(-40) - 5  

y = -35

False

(0,-5) (4,-2) and (-16,-17) are the solutions

8 0
3 years ago
6. A part time job offer has the following availability: 4 hours Monday through Wednesday, 5 hours Thursday, and 4 hours Friday.
Kruka [31]

Answer:

$97.50 per week and $2100

Step-by-step explanation:

1. The total number of hours worked for a week is 4 + 5 + 4 which is 13. 13 hours multiplied by $7.50 per hour is $97.50 per week.

2. If $350 is 1/6 of her total monthly pay then multiply $350 by 6 to get the monthly total pay. $350 * 6 = $2100

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3 years ago
Find the Area of the Circle.
Sergio [31]
200.96
(A=pi*r^2)
It’s right just trust me.
5 0
2 years ago
(3, 5) and (-1, -2) in slope-intercept form
stepladder [879]
Answer: y=7/4x - 1/4
Explanation:

8 0
4 years ago
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