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pogonyaev
3 years ago
13

5-2(x+2)=12 Decimal Form and work under the problem too HURRY!!!1

Mathematics
1 answer:
lidiya [134]3 years ago
4 0
5-2(x+2)=12. 3(x+2)=12. 3x+6=12.
-6. -6

3x=6. Divide 6 by 3x. x=2
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Type the correct answer in each box, Write the coordinates in the form (x, y). If necessary, use / for the fraction bar(s).
Blizzard [7]

Answer:

point a are (-10,-4) and point I are (-3.875,-10.125)

Step-by-step explanation:

8 0
3 years ago
Solve the system of equations given below.<br> -5x = y – 5<br> -2y = -x-21
irakobra [83]

Answer:

<h2>x = -1, y = 10 → (-1, 10)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}-5x=y-5&\text{subtract y from both sides}\\-2y=-x-21&\text{add x to both sides}\end{array}\right\\\left\{\begin{array}{ccc}-5x-y=-5&\text{multiply both sides by (-2)}\\x-2y=-21\end{array}\right\\\underline{+\left\{\begin{array}{ccc}10x+2y=10\\x-2y=-21\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad11x=-11\qquad\text{divide both sides by 11}\\.\qquad x=-1\\\\\text{put the value of x to the first equation:}\\\\10(-1)+2y=10\\-10+2y=10\qquad\text{add 10 to both sides}\\2y=20\qquad\text{divide both sides by 2}\\y=10

3 0
3 years ago
Your computer password has 4 capital letters followed by 4 digits. Your
kodGreya [7K]
There are 26 letters, four times. There are 10 numbers, four times. 26x26x26x26=456,976
10x10x10x10= 10,000
Final Answer: 4,569,760,000
4 0
3 years ago
Solve: -2+x=4 Please please answer quickly
sergeinik [125]

Answer:

x = 6

Step-by-step explanation:

-2 + x = 4

x = 4 + 2

x = 6

Thank you :-)

3 0
2 years ago
Rey paid $91 for a watch that was on sale for 30% off. Grace and Curtis were debating how much the original price was. Grace sai
Mariulka [41]

Answer:

Grace is right

Step-by-step explanation:

91 x 0.30 = 27.3

91 plus 27.3 equals to 118.3

6 0
3 years ago
Read 2 more answers
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