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Zina [86]
3 years ago
15

Subtract: (3x2 − 8x + 3) − (−5x2 + 4x − 5)

Mathematics
2 answers:
vovikov84 [41]3 years ago
8 0
I hope this helps you 3x^2-8x+3+5x^2-4x+5 8x^2-12x+8
Alenkinab [10]3 years ago
4 0
The answer should be A).
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Please help with 3! i don’t know how to graph it or work it out
dedylja [7]

Checkout upload!!!


Solution:

2/x     +  y/4     =    3/2

Let's solve for y.

2/ x    +   y/ 4    =     3/ 2

Step 1: Multiply both sides by 4x.

xy     +    8    =     6x

Step 2: Add -8 to both sides.

xy    +    8    +    −   8    =    6x    +    −8

xy    =   6x   −    8

Step 3: Divide both sides by x.

xy/x     =       6x    -    8/x

Answer   =====>  y   =    6x     -   8/x




When Graph:  

y     =     6    -   8/x

x- Intercepts Points:

4/3,    and       0




Equation====>  2:

Let's solve for x.

2/ x      +    y/ 4     =      3/ 2

Step 1: Multiply both sides by 4x.

xy     +    8     =    6x

Step 2: Add -6x to both sides.

xy    +    8    +    − 6x    =     6x     +     −  6x

xy    −     6x    +    8    =    0

Step 3: Add -8 to both sides.

xy     −     6x    +    8    +    −    8      =     0    +       −8

xy     −    6x      =   −8

Step 4: Factor out variable x.

x(y   −   6)    =    −8

Step 5: Divide both sides by y-6.

x( y   -    6 )/y   -  6       =        -8/ y    -   6

Answer  ======>      x     =       -8/y    -   6







Hope that helps!!!!                                  : )

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<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
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3 0
3 years ago
Consider these four powers.
ohaa [14]

Answer: C

Step-by-step explanation:

8 0
3 years ago
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Factor 2x2 - 9x - 11.<br><br> (2x - 11)(x - 1)<br> (2x + 11)(x - 1)<br> (2x - 11)(x + 1)
Kryger [21]
I hope this helps you

7 0
3 years ago
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Tracy used mental math to find 7×38 as shown below. what is x? 7×38 = 7(40-2) = 7(x)- 7(2)​
qaws [65]

Answer:

x=40

Step-by-step explanation:

subtract first then multiply

7*38=7x-14

move terms 266=7x-14

calculate-7x=-14-266

divide both sides by -7 (-7x=-280)

solution x=40

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4 years ago
How many names are for square
muminat
There are about four other names for a square.
3 0
3 years ago
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