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kirza4 [7]
3 years ago
6

Help me plz I have headache and cant think

Mathematics
2 answers:
Alenkasestr [34]3 years ago
5 0

Answer: y=9

Step-by-step explanation:

Simplifying

7y = 3y + 36

Reorder the terms:

7y = 36 + 3y

Solving

7y = 36 + 3y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3y' to each side of the equation.

7y + -3y = 36 + 3y + -3y

Combine like terms: 7y + -3y = 4y

4y = 36 + 3y + -3y

Combine like terms: 3y + -3y = 0

4y = 36 + 0

4y = 36

Divide each side by '4'.

y = 9

Simplifying

y = 9

svetlana [45]3 years ago
5 0

Answer:

9

Step-by-step explanation:

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What's the answer ??????
maw [93]
Table D is the correct answer because there are no repeating numbers in the input.
3 0
3 years ago
A $5000 loan was to be repaid with 8% simple annual interest. A total of $5350 was paid. How long was the loan outstanding?
Dovator [93]
<span>1.       </span><span>Loan = 5000 dollars
Every years = 8% interest
Paid a total of 5350 dollar
Find the term of the loan
=> 8% = 8/100
=> .08
=> 5000 x .08 = 400, but he only paid 350 as interest that means the term is less than 1 year
=> In a year, there are 12 months, so that’s equals
=> 12 months / 8% interest
=> 1.5, every month his loan is increasing 1.5%
=> 5000 x 0.07 = 350
=> 7 percent x 1.5 percent = 10.5
Thus, he paid 5350 dollars for his 10 months loan


</span>



5 0
3 years ago
24+3x=3x+3(7-1) What does x equal? Please show me how to do it I don't want the answer. (Well I do but show me how to get it als
balandron [24]

<span>                                               <u>24 + 3x = 3x + 3(7 - 1)</u>

Eliminate the parentheses:    24 + 3x = 3x + 3(6)

                                              24 + 3x = 3x + 18

Subtract  3x  from each side:       <em>24  =  18</em>

Look at that for a second.  Can ANY value of 'x' make 24 equal to 18 ?
I don't think so.
There's NO number that makes the equation a true statement.

That's just another way to say: "The equation has NO solution."</span>


5 0
3 years ago
I NEED HELP PLEASE, THANKS! :)
Alexus [3.1K]

Answer:

  22.8 m/s at 17.4°

Step-by-step explanation:

You want to find the resultant of ...

  3 cis 0° +20 cis 20° = (3, 0) +(18.794, 6.840) = (21.794, 6.840)

The magnitude is the root of the sum of the squares of the velocities in the horizontal and vertical directions:

  s = √(21.794² +6.840²) ≈ 22.8

The direction is found from the fact that the tangent of the angle is the ratio of vertical to horizontal coordinates:

  angle = arctan(6.840/21.794) ≈ 17.4°

The resultant velocity is 22.8∠17.4° meters per second.

7 0
3 years ago
13.4.HW-8
Oksanka [162]

Answer:

... b

Step-by-step explanation:

8 0
3 years ago
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