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Semmy [17]
3 years ago
13

Can someone help me with these 3 questions please

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
3 0
#1 is 2 #2 is 6 i dont know 3
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X²y-2xy+y=?????????<br><br><br><br>​
dexar [7]

Answer:

y(x - 1)^{2}

Step-by-step explanation:

x²y-2xy+y

y {x}^{2} −2xy+y

y( {x}^{2} −2x)+y \times 1

y ( {x}^{2}  - 2x + 1)

y(x - 1)^{2}

<h3>Hope it is helpful....</h3>
4 0
3 years ago
Solve each equations for x. How are these equations similar?
Artyom0805 [142]
If you multiply a. by x it is equivalent to b.
So both are x= z/(w+x)
4 0
3 years ago
In an ordered pair, the y-coordinate tells you how far to move from the origin parallel to the______. X-axis/y-axis​
erastova [34]

Answer:

  y-axis

Step-by-step explanation:

The x-coordinate is the location of a point as measured along the x-axis. The y-coordinate is the location of a point as measured along the y-axis.

__

Another way to describe the y-coordinate is that it <em>tells you how far to move from the origin parallel to the </em><em>y-axis</em>.

5 0
2 years ago
What is the value of t in the equation 3(2t + 5) = 5t + 25? (4 points)
SSSSS [86.1K]
3 ( 2t + 5 ) = 5 t + 25

3 * 2 t + 3 * 5 = 5 t + 25

6 t + 15 = 5 t + 25

6t - 5t = 25 - 15

t = 10

Hope this helps!
5 0
3 years ago
Read 2 more answers
A cell phone and phone case cost $110 in total. The cell phone costs $100 more
Olegator [25]

Answer:

Step-by-step explanation:

p + c = 110

p = c + 100

c + 100 + c = 110

2c + 100 = 110

2c = 110 - 100

2c = 10

c = 10/2

c = 5 .......cost of the phone case

p = c + 100

p = 5 + 100

p = 105 <=== cost of the phone

3 0
4 years ago
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