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Zolol [24]
3 years ago
13

Simplify (-2x-3)-(3x²-8x+9) in standard form.

Mathematics
1 answer:
Musya8 [376]3 years ago
8 0
(-2 x -3) - (3x^2 - 8x + 9)
     -6     -    9x - 17x
    -6          -        -8x
              -14x

hope this helps,
Batgirl12
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Round 60488 to the nearest ten thousand
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What is the product?<br> 1st pic is the question, the rest are the answer options.
zheka24 [161]

Negative x positive = negative

Negative x negative = positive


-4 x 8 = -32

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Answer: |-32 4 20 -36|

8 0
2 years ago
to solve the system of equations below, Becca isolated x^2 in the firs equation and then substituted it into the second equation
bija089 [108]

The resulting equation if Becca isolated x² in the first equation and then substituted it into the second equation is (9-y²) / 25 - y²/36 = 1

<h3>Equation</h3>

x² + y² = 9

x²/25 - y²/36 = 1

From (1)

x² = 9 - y²

substitute x² = 9 - y² into (2)

x²/25 - y²/36 = 1

(9-y²) / 25 - y²/36 = 1

Therefore, the resulting equation is option C; (9-y²) / 25 - y²/36 = 1

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4 0
1 year ago
Write the equation of the line that passes through the point (1,-1) and has a slope of -4
Phantasy [73]

Answer:

y= -4 x+3

Step-by-step explanation: A(1, -1)

the equation is y - y (A)=m*( x-x(A) )

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y=-4x+4-1

3 0
3 years ago
PLEASE HELP I NEED THIS TURNED IN,
DerKrebs [107]

Answer:

3/3 is equivilant to 1.

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Hope this helps!    

3 0
3 years ago
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