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3 years ago

What is the slope of the line that passes thru (7,2) and (9,6)?

1 answer:

8 0

Hey there Hopire :)
To solve this, we'll use the slope given two points formula. Here it is:

y2-y1/x2-x1

Plug in the values.

6-2/9-7 =

4/2 =

2

Therefore, the slope is two, meaning 2/1 because slope is rise/run. That means that for every two you go up, you go one to the right because it's a positive slope- left for negatives.

Hope this helped!

You might be interested in

Stacy is selling tickets for the school play. She has a total of 200 seats available, and there will be two types of tickets off

Ganezh [65]

She sold 74 child tickets and 126 adult tickets

Step-by-step explanation:

Stacy is selling tickets for the school play

She has a total of 200 seats available, and there will be two types of tickets offered, child and adult tickets
She sold each child ticket for $6 , each adult ticket for $10 , and made a total of $1704

We need to find how many of each ticket she sold

Assume that x is the number of child tickets and y is the number of the adult tickets

∵ She has a total of 200 seats available

∵ She sold x child tickets

∵ She sold y adult tickets

- Add x and y, then equate the sum by 200

∴ x + y = 200 ⇒ (1)

∵ She sold each child ticket for $6

∵ She sold each adult ticket for $10

∵ She made a total of $1704

- Multiply x by 6 and y by 10, then add the products and

equate them by 1704

∴ 6x + 10y = 1704 ⇒ (2)

Now we have a system of equation to solve it

Multiply equation (1) by -10 to eliminate y

∵ -10x - 10y = -2000 ⇒ (3)

- Add equations (2) and (3) to find x

∴ -4x = -296

- Divide both sides by -4

∴ x = 74

- Substitute the value of x in equation (1) to find y

∵ 74 + y = 200

- Subtract 74 from both sides

∴ y = 126

She sold 74 child tickets and 126 adult tickets

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

6 0

3 years ago

Identify the function that best models the data.

In-s [12.5K]

The answer you are looking for is A, I'm a little rusts at these but that should your answer have a good day!

7 0

3 years ago

Read 2 more answers

Need help with 35 PLZ urgent

Sophie [7]

The formula is K = v^2 /2

You are told K = 32.

Replace K and solve for v:

32 = v^2 / 2

Multiply each side by 2:

64 = v^2

Take the square root of both sides:

v = √64

v = 8 meters per second.

3 0

3 years ago

Please I need this answered as quickly as you can!!

ozzi

Answer:

the answer is C

Step-by-step explanation:

6 0

3 years ago

646 is 85% of what number?

Lilit [14]

Let the number be y

The statement can be interpreted as

85% of y = 646

$\begin{gathered} \text{ }\frac{85}{100}\text{ x y = 646} \\ 85y\text{ = 64600} \\ y=\frac{64600}{85} \\ y=760 \\ \text{ The number is 760} \end{gathered}$

8 0

1 year ago