-3/2 multiplied by 3?

Answers

Answer 1
Answer: Let's solve this step-by-step! :)

-(3/2) * 3 

= -(9/2)

I hope this helped!! :D
Answer 2
Answer: negative × positive= neg
so= 3/2×3
=9/2
=-4 and 1/2
=-4.5

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Choose the absolute value inequality that corresponds to the given compound inequality.–5 < x + 2 < 9

Help me please! Math files attached!

The first file is the questions picture, and the second file is the answer choices. This is a drag-and-drop thing, where you have to tell me what goes where so I can drag the correct choice to the correct box.


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Answers


AB/FG=AE/FG NO
AB/FG=BC/GH YES
AB/FG=GH/BC NO
AB/FG=HI/DC NO
BA/FG=JF/EA NO
BA/GF=CD/IH YES
FG/GH=JF/JI NO
GF/BA=JI/DE YES
HG/CB=GF/BA YES
HI/DC=AB/GF NO
IJ/AB=DE/FG NO
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Which of the following functions has the largest value when x = 3? (1 point)c(x) = 3x2 + 5x + 22
j(x) = 12x
a(x) = 9x


All the functions are equal at x = 3.
c(x)
j(x)
a(x)

Answers

x = 3

c(x) = 3x² + 5x + 22 
⇒ c(3) = 3(3²) + 5(3) + 22 
⇒ c(3) = 3(9) + 15 + 22
⇒ c(3) = 27 + 15 + 22
⇒ c(3) = 64

j(x) = 12x
⇒ j(3) = 12(3)
⇒ j(3) = 36

a(x) = 9x
⇒ a(3) = 9(3)
⇒ a(3) = 27

c(x) = 3x² + 5x + 22 is the function that has the largest value when x = 3.

False. Not all functions are equal at x = 3.

Answer: a(x) = 9^(x)


An easy way to find this is by going on a graphing website like desmos.  You simply put all of the equations into desmos and it will automatically recognize them as exponential functions, quadratic functions, etc.  Once you do this you can write out x = 3 to create a line to compare them all.


If you can't use a graphing site, then simply insert 3 for x in each equation.  

c(x) = 3(3)^(2) + 5(3) + 22

27 + 15 + 22 = 64

j(x) = 12(3)

12 * 3 = 36

a(x) = 9^((3))

9 * 9 * 9 or 9^3 = 729

c(x) = 64

j(x) = 36

a(x) = 729

A system of equations is shown below: 6x - 5y = 5, 3x + 5y = 4. The x-coordinate of the solution to this system of equation is what?Thank you to however can help me with this. I've been having a lot of trouble with this math concept. :)

Answers

6x - 5y = 5
3x + 5y = 4

If the left sides are equal to the right sides then if we add left side of first equation to left side of the second one and right side of the first euation to right side of the second  one they still would be equal


             6x - 5y = 5
             3x + 5y = 4
             9x +0y = 9
               9x = 9
                 x = 1

A dripping faucet wastes a cup of water if it drips for four minutes

Answers

true. constant flow of water.
Huh. 
What is the question?

Jubal wrote the four equations below. He examined them, without solving them, to determine which equation has no solution. 7 x + 1 = 7 x+ 1. 3 x + 2 = 3 x minus 2. 4 x + 1 = 3 x + 8. negative 2 x minus 1 = negative 2 x minus 1. Which of Jubal’s equations has no solution?

Answers

Answer: The equation 3x + 2 = 3x - 2 has no solutions.

Step-by-step explanation:

So far, we know that we have four equations, and we have to find one that has no solutions. We can first examine them like Jubal did:

7x + 1 = 7x+ 1

3x + 2 = 3x - 2

4x + 1 = 3x + 8

-2x + 1 = -2x + 1

Just by looking at this, we see here that two of these equations look exactly the same even on the other side of the equation sign:

7x + 1 is the same as 7x + 1       AND

-2x + 1 is the same as -2x + 1

So we know that these are identities, meaning, they have infinitely many solutions. So, they cannot have no solutions because they are the ultimate opposite of that.

Next, looking at the other problems, we see that:

4x + 1 = 3x + 8       AND

3x + 2 = 3x - 2

Let's just take a look at the second equation from this selection. We see that this equation looks almost exactly the same on both sides of the equation sign, EXCEPT that the constants are different ( I mean 2 and -2 ). IF we WERE to add/subtract two from both sides, they wouldn't cancel out but instead leave you with 4. If you had subtracted the 3xs, then you would have been left with 0. So, 0 does NOT equal 6, so therefore, this has no solutions.

And what about 4x + 1 = 3x + 8?

If you just take a look at it, it only has one solution.

Hence, 3x + 2 = 3x - 2 has no solutions.

Step-by-step explanation:

pls make me as brainliest

Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden. She wants to plant only one type of flower in each row, and she wants each row to have the same number of plants. The maximum number of flowers she can plant in each row is ___. If she plants the maximum number of flowers in each row and uses all of the flowers, she can plant ____ rows of flowers.

Answers

Answer:

First part is 8.

Second part is 9.

Step-by-step explanation:

Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden.

She wants to plant only one type of flower in each row, and she wants each row to have the same number of plants.

We will take the greatest common factor of 16, 24 and 32

16 = 2 x 2 x 2 x 2

24 = 2 x 2 x 2 x 3

32 = 2 x 2 x 2 x 2 x 2

Now the greatest common factor is = 2 x 2 x 2 = 8

Therefore, the maximum number of flowers she can plant in each row is 8.

All flowers are = 16+24+32=72

If she plants the maximum number of flowers in each row and uses all of the flowers, she can plant (72)/(8)=9 rows of flowers.

Or we can also find this by :

(16)/(8)=2

(24)/(8)=3

(32)/(8)=4

Totaling these we get = 2+3+4=9 rows.

8 and 9

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