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ddd [48]
2 years ago
15

4.) Select ALL equivalent expressions to 5x – 5.5. a) 5x -55 c) 5(x - 1.1) b) 2x - 3 + 3x - 2.5 ) 5.5(x - 1)​

Mathematics
1 answer:
lara [203]2 years ago
4 0

Answer:

1. (-125 a - 5.75) x + b c (605 x - 550 x^2) + 10.75

2. -125 a x + x (-550 b c x + 605 b c - 5.75) + 10.75

3. 0.25 (-500 a x - 220 b c (10 x - 11) x - 23 x + 43)

Step-by-step explanation:

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I need help with #1 10 points
Vikentia [17]

Answer:

No it is not proportional

Step-by-step explanation:

You cant multiply each of the inputs by a constant number to get the output.

There is only 2 of them that you can, but the other 2 no. And you want he whole table so you need all of the inputs not just some. So no, its not proportional.

Hope this helped!

4 0
3 years ago
Due in a couple of minutes! You dont need to solve the estimates! Just need help on the division :)
Yuri [45]

Answer:

<em><u>1=</u></em><em><u> </u></em> 237

<em><u>2=</u></em> 200

<em><u>3</u></em><em>= </em>49

<em><u>4=</u></em> 50

                                   <em>I'm </em><em>99% </em><em>sure these are right.</em>

<em>                            --------------------------------------------------------</em>

<em>                             </em><u><em>please let me know if  </em></u><u>any are wrong.</u>

<h2>                      Have a good day<3</h2><h2></h2><h2>                               </h2>

                                                                       

                                                                   

4 0
2 years ago
Write a recursive formula for a n a n , the n th n th term of the sequence 6 , − 12 , 24 , . . .
Anton [14]

Answer:

See below ↓↓

Step-by-step explanation:

a₁ refers to the first term of the sequence.

That is clearly : a₁ = <u>6</u>

<u></u>

The formula for the nth term is :

  • aₙ = a₁rⁿ⁻¹
  • Common ratio (r) = quotient of consecutive terms
  • r = -12/6 = -2

Therefore, the nth term is :

  • aₙ = <u>6(-2)ⁿ⁻¹</u>
4 0
2 years ago
What is the final amount if 931 is decreased by 1% followed by a 1% increase?
earnstyle [38]

Answer:

930.91

Step-by-step explanation:

931 x 99% = 921.69

921.69 x 101% = 930.9069

8 0
3 years ago
Read 2 more answers
HELPPPP !!! ILL GIVE U BRAINLIEST
Pepsi [2]
I believe the answer is D because those equation indicate an area on the negative side
8 0
3 years ago
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