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Svet_ta [14]
3 years ago
14

Factorise completely X^4-5X^3+6X^2+4X+8≤0

Mathematics
1 answer:
love history [14]3 years ago
4 0

Answer:

I think the answer is x-11x^5+12x

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What is k + 1 3 = 5 1/8
dangina [55]
The answer is k=-63/8
8 0
3 years ago
Direct Variation
olga2289 [7]

Answer:

<u>8 home theaters are sold for each $ 500 spent on advertising </u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Advertising ($)     1,000 - $ 2,000 - $ 3,000

Home Theaters      16      -    32       -    48

2. How many  home theaters does the company sell for each $500 spent on  advertising?

As we can see in the graph:

16 home theaters are sold when the amount on advertising is $ 1,000

32 home theaters are sold when the amount on advertising is $ 2,000

48 home theaters are sold when the amount on advertising is $ 3,000

Therefore, we can use this ratio:

x = Number of home theaters that are sold when the amount on advertising is $ 500

16/1,000 = x/500

1,000x = 500 *16

1,000x = 8,000

x = 8,000/1,000

<u>x = 8</u>

3 0
3 years ago
Factor the following expression using the GCF. 4dr – 16r r
AveGali [126]
The greatest common factor is 4r so

4r(d-4)
8 0
4 years ago
Read 2 more answers
On: *2<br> 2x - 8.<br> 3x-2/4=2x-8
zheka24 [161]

Answer:

x=-7.5

Step-by-step explanation:

3x-2/4=2x-8

-2x        -2x

x-2/4=-8

+2/4     +2/4

Put separate terms on each side

x=-7.5

Please correct me if I'm wrong

Hope this helps!

3 0
3 years ago
You are dividing 30 tomato plants into equal rows for planting. how many possibilities are there?​
Ierofanga [76]

Answer:

6,5 5,6 3,10 10,3 1,30 30,1 2,15 15,2 = 8 possibilities

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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