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3 years ago

7

Graph: y+2= -3/4 (x + 4) Click or tap the graph to plot a point.

1 answer:

Anvisha [2.4K]3 years ago

7 0

Answer:

Put the dot on the 5 on the Y-axis

Step-by-step explanation:

Put the initial dot on the 5 on the y-axis (vertical), then it's rise over run if plotting a line. Since it's 3/4 you would go up 3 and over to the right four. You can get the rest of the line by going down 3 from the initial point on five, down left 3.

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A number is chosen at random from 1 to 25. Find the probability of selecting an even number or multiple of 13

sdas [7]

Probability helps us to know the chances of an event occurring. The probability of selecting an even number or multiple of 13 is 13/25.

<h3>What is Probability?</h3>

Probability helps us to know the chances of an event occurring.

$\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}$

Number of even numbers between 1 to 25 = 22

Number of multiple of 13 between 1 to 25 = 1

The probability of selecting an even number or multiple of 13 is,

Probability = (12+1)/25 = 13/25

Hence, The probability of selecting an even number or multiple of 13 is 13/25.

Learn more about Probability:

brainly.com/question/795909

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7 0

2 years ago

X=y+2<br> X=2y+1<br><br> Solving Systems of Equations by subtraction <br> Please solve this

vivado [14]

Answer:

$x=3$

$y=1$

Step-by-step explanation:

We can subtract the first equation from the second to find the value of $y$ , although we can also do this vice versa.

$x-x=2y+1-y-2$

$y-1=0$

$y=1$

Now, we can use substitution to solve for $x$ :

$x = y+2$ (pick any equation for substitution)

$x=1+2$

$x=3$

Hope this helps :)

8 0

3 years ago

Solve. <br> X^2+5x-10=0 <br> Enter your answers, as exact values, in the boxes.

Grace [21]

Answer:

$x^{2} + 5x - 10 = 0 \\x^{2} + 5x = 10 \\ x(x + 5) = 10$

Now,

Either,

x=10

Or,

x+5=10

x=10-5

x=5

3 0

3 years ago

In a telephone poll, 4 people said that they liked shopping and 10 people said that they don’t like shopping. What is the ratio

Effectus [21]

Answer:

4:10 in simplest form 2:5

Step-by-step explanation:

hope this helps

6 0

3 years ago

Read 2 more answers

Which of the following graphs could be the graph<br> of y = -2x +1?

photoshop1234 [79]

Answer:

C

Step-by-step explanation:

Graph C has a negative slope, just like the equation, and the y-intercept is at the point (0,1), just like the equation states.

3 0

3 years ago

Read 2 more answers