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JulijaS [17]
3 years ago
8

Brainliest

Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0

Answer:

Infinite Many Solutions

Step-by-step explanation:

2x - y = 2 (x + 1)

2x - (-2) = 2( x + 1)

2x + 2 = 2(x + 1)

2x + 2 = 2x + 2(1) : Here I used the distributive property

2x + 2 = 2x + 2: There is infinite many solutions because if you graph this on the graph the lines will be not intercect in only one place but in an infinity amount of places because the two equations are the same in terms of Y = mx + b.

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Simplify:<br> 6x-7-11x+x<br><br> show all work if possible
Lady_Fox [76]
Just  matter of combining like terms
6x - 7 - 11x + x =
(6x + x - 11x) - 7 =
(7x - 11x) - 7 =
- 4x - 7 <===
3 0
4 years ago
To calculate the total amount of satin you need you add 4.5 and 3.25 and find that you need 7.75 yards of satin. Is this correct
Nostrana [21]
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7 0
4 years ago
Please help me up there
Anettt [7]
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6 0
3 years ago
Determine the amplitude or period as requested. Period of y = - 1/3 * sin 2x
Sedbober [7]

Answer:

Period = \pi

Step-by-step explanation:

Given

y = -\frac{1}{3} * \sin(2x)

Required

The period

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y =A \sin(Bx + C) + D

Where

Period = \frac{2\pi}{B}

By comparing:

y =A \sin(Bx + C) + D and y = -\frac{1}{3} * \sin(2x)

B = 2

So, we have:

Period = \frac{2\pi}{2}

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3 0
3 years ago
The difference between a number and its square is 20. Find the<br>numbers.​
Elena L [17]

Answer:

-4 or 5

Step-by-step explanation:

let number be x

x²-x=20

Rearrange

x²-x-20=0

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Separate

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4 0
3 years ago
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