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Brilliant_brown [7]
2 years ago
4

Write down the inequality for x that is shown on this line.

Mathematics
2 answers:
Taya2010 [7]2 years ago
5 0

Answer:

x>3

Step-by-step explanation:

An open circle on a graph indicates greater than or less than and since the line points to the right then it'd be greater than and the circle is on 3.

Nadya [2.5K]2 years ago
5 0
The required inequality will be 3
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The equation for this question.
just olya [345]
We can solve this by setting up a system of equations. We will use x for the $3 boxes and y for the $5 boxes:

x+y=34
3x+5y=130

We can use the elimination method by multiplying the first equation by 3:

3x+3y=102
3x+5y=130

0x-2y=-28
y=14

We can then plug this number back into one of the original equations to solve for x:

x+14=34
x=20

We can check these answers by plugging them into the equations:

20+14=34
34=34

(3)(20)+(5)(14)=130
60+70=130
130=130

Therefore, there are 20 of the $3 boxes, since we originally said that x would be the $3 boxes.
8 0
4 years ago
In a gambling game, you roll 2 die and if you toss 2 sixes, you win $100, otherwise you lose $5.
Natalka [10]

Answer:

a. \frac{1}{36} chance you win.

b. The expected value of the game is -$2.08.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

You roll 2 die and if you toss 2 sixes

For each roll, 6 possible values, 1 of which is 6. So the probability of rolling two sixes is:

p = (\frac{1}{6})^2 = \frac{1}{36}

a. What is the chance you win?

\frac{1}{36} chance you win.

b. What is the expected value of the game?

1/36 probability of winning 100.

35/36 probability of losing 5. So

E = \frac{1}{36}*100 - \frac{35}{36}*5 = \frac{100 - 175}{36} = -\frac{75}{36} = -2.08

The expected value of the game is -$2.08.

7 0
3 years ago
Need help alert!!!!!!!
Free_Kalibri [48]

Answer:

1- 80,000

2- 900,000

3- 300,000,000

4- one hundred three million seven hundred twenty-seven thousand thousand four hundred ninety-five

Hope this helps! :)

8 0
3 years ago
C(x) = 100x + 1400 and R(x) = 80x The break-even quantity is __ units
ZanzabumX [31]

Step-by-step explanation:

fresh your mind drink water and go outside take fresh air you will get answers ☺️

7 0
3 years ago
If you are given the graph of g(x)=log2x how would you graph f(x)=log2x+5
nevsk [136]
You would translate  g(x) 5 units up  
First choice.
6 0
4 years ago
Read 2 more answers
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