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Dima020 [189]
3 years ago
8

Can someone help me?

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

Purple -3 is the answer

Step-by-step explanation:

We start by opening the bracket

That would be;

x-x-3

= 0-3 = -3

So selecting the correct option, we can see that our answer is purple

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The length of a rectangle is 4 cm more than its width. The area of the rectangle is 96
Yakvenalex [24]

Answer:

12is the answer

Step-by-step explanation:

let the width be 2c

length*width =96

4*2c=96

8c=96

c=96/8

c=12

4 0
3 years ago
Which is a simplified form of the expression 4(2x+3) - 3(x + 4)?
Kazeer [188]

Answer:

5x

Step-by-step explanation:

4(2x+3)-3(x+4)

4(2x) + 4(3) - 3(x) - 3(4)

8x + 12 - 3x - 12

8x - 3x + 12 - 12

5x

8 0
3 years ago
If X = {−1, 0, 2} and Y = {1, 2, 5}, find X ∪ Y.
Irina18 [472]

yo sup??

as mentioned earlier XUY is simply the summation of all the unique elements of X and Y

S=XUY

={-1,0,1,2,5}

Therefore your answer is option 1 ie

1.{-1,0,1,2,5}

Hope this helps.

5 0
4 years ago
Read 2 more answers
A 640-ounce bag of dog food contains 75 equal-sized portions. How big will each portion be? Use compatible numbers to solve. A.
nirvana33 [79]

Answer:

B

Step-by-step explanation:

If you do 640/75 that equals 8.5333 etc. That is between 8 and 9!

Hope that helps!

8 0
3 years ago
Simplify x + 4 - 5x - 2.
Ilia_Sergeevich [38]
X+2-5x is the answer
8 0
3 years ago
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