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yaroslaw [1]
2 years ago
10

I will multiply twenty negative numbers​ together, with fifteen positive numbers. If the value of my number is​ x, how does it c

ompare to​ zero? Fill in the blank using​ >, <, ​ or, ​ = to make the statement true.
x enter your response here

Mathematics
1 answer:
Snowcat [4.5K]2 years ago
4 0

Answer:

<u>x = 27</u>

Step-by-step explanation:

Finding variation constant :

  • k = y/x
  • k = 18/9
  • k = 2

Substituting in the equation y = kx, where y = 54 :

  • 54 = 2x
  • x = 54/2
  • <u>x = 27</u>
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Give me your opinion on the new song driver license, and explain what the songs about?
horrorfan [7]

Answer:

the song is a break up

Step-by-step explanation:

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5 0
3 years ago
For each ordered pair (x, y), determine whether it is a solution to the inequality 4x+8y5-8. Is it a solution? Yes No O (6, – 4)
avanturin [10]

Given inequality is:

4x+8y\leq-8

Now for (6,-4), Put x=6 nd y=-4 in given inequality:

\begin{gathered} 4(6)+8(-4)\leq-8 \\ 24-32\leq-8 \\ -8\leq-8 \end{gathered}

So for (6,-4) this inequality is true.

For (-2,-3) put x=-2 and y=-3 in given inequality:

\begin{gathered} 4(-2)+8(-3)\leq-8 \\ -8-24\leq-8 \\ -32\leq-8 \end{gathered}

As -32 is less than -8 then this condition is also true.

simillarly you can check for other options also.

For (-7,5) Put x=-7 and y=5 in given inequality:

\begin{gathered} 4(-7)+8(5)\leq-8 \\ -28+40\leq-8 \\ 12\leq-8 \end{gathered}

As 12 is grater than -8 so this condition is false.

And for (-6,0) put x=-6 and y=0 in given inequality:

\begin{gathered} 4(-6)+8(0)\leq-8 \\ -24\leq-8 \end{gathered}

As -24 is less than -8 so it is true.

4 0
1 year ago
Symbolism uses a concrete image to convey something that is what? Choices are: 1. lost. 2. intangible. 3. tangible. 4. uncertain
Shalnov [3]
I believe the correct answer from the choices listed above is option 2. Symbolism uses a concrete image to convey something that is intangible. I<span>t is an object representing another to give it an entirely different meaning that is much deeper and more significant.</span>
8 0
3 years ago
Read 2 more answers
If x² - y² = 55, and x - y = 11, then y =<br> a. 8<br> b. 5<br> c. 3<br> d. -8<br> e. -3
irina1246 [14]
X^2-y^2=55
this means that 
(x+y)(x-y)=55
we know that x-y=11 so we can write
(x+y)(11)=55
x+y=55/11 we divide by 11 and we obtain 
x+y=5

x-y=11 this means
x=y+11 we replace in the other equation (x+y=5)

y+11+y=5
2y=5-11
2y=-6
y=-3
and you find out that also 
x=8

7 0
3 years ago
What number can be divided into 9 and 10 equal groups without a
irina [24]

Answer:

d) 180

Step-by-step explanation:

5 0
3 years ago
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