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Alex787 [66]
3 years ago
5

1). -8x^2 2). 6x 3). -40x^2 4). -2x

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer:

6x

Step-by-step explanation:

I guess it is but i don't know exact answer

Ivenika [448]3 years ago
5 0

Answer:

-8x^2

Step-by-step explanation:

This works like multiplying numbers "by hand."  The partial product in the bottom row comes from two multiplications:  (-4x)(-1) = +4x, shown in red in the attached image.  The second multiplication is (-4x)(2x) = -8x, shown in blue.

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X-3/2=x+8/6 solve the proportion
Aneli [31]

Answer:

x = 17/2

Step-by-step explanation:

x-3        x+8

------ = ------------

2               6

Using cross products

(x-3) *6 = 2 (x+8)

Distribute

6x - 18 = 2x+16

Subtract 2x from each side

6x-2x-18 = 2x-2x+16

4x-18 = 16

Add 18 to each side

4x-18+18 = 16+18

4x = 34

Divide each side by 4

4x/4 = 34/4

x = 17/2

8 0
3 years ago
PLZZZZZZZZZZZZZZZZ HELP ME!!!<br><br> 1 1/8 to decimal show your work!!!
lions [1.4K]

Answer:

1.125

Step-by-step explanation:

1) First you have to turn it into an improper fraction

8*1 = 8. Add the numerator--> 8+1 = 9.

2) The improper fraction is 9/8

3) Divide 9 by 8

 **Write this using long division

8 goes into 9 one time, so we will write one as our first digit

Carry down the 1 and the 0, 8 goes into 10 1 times so write 1.

And this point we have 1.1 above

Carry down the 2 and the 0, 8 goes into 20 2 times so write 2

At this point we have 1.12

Carry down the 4 and the 0, 8 goes into 40 5 times with no remainders so write 5 and end the division process.

Now we have 1.125 as our decimal for 9/8 which is equivalent to 1 1/8.

6 0
3 years ago
What numbers should i put in the drop down menus? the numbers i can choose are 0-9.
ElenaW [278]

Answer:

1x+4 should be the answer

Step-by-step explanation:

6x-3x-2x=1x

4=4

6 0
3 years ago
Jack wants to buy a pair of trousers for 60$ when he went to the store he found that the price was marked down by 20% how much d
Lemur [1.5K]
$48 (because you would do $60•0.20=$12 so then you would do $60-$12=$48)
3 0
3 years ago
Divide <br> please help I will mark as brainliest
-BARSIC- [3]

Answer: Heyaa!

Your Answer Is.. 16

Step-by-step explanation:

A.

Hopefully this helps <em>you!</em>

- Matthew

5 0
2 years ago
Read 2 more answers
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