What is the slope of this line?

answer:

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Answer:

0.5 or B

Step-by-step explanation:

Answer:

hope this helps, your answer should be (-5,8)

x = -5, y = 8

Explanation:

we're gonna start by subtracting

3x + 2y = 1  x+y=3

Rewrite the equation:

x + y = 3 , 3 x + 2 = 1

Step: Solve x + y = 3 for x:

x + y = 3

x + y + −y = 3 + −y (Add -y to both sides)

x = −y + 3

Step: Substitute −y + 3 for x in 3x + 2y = 1:

3x + 2y = 1

3 (−y + 3) + 2y = 1

−y + 9 = 1 (Simplify both sides of the equation)

−y + 9 + −9 = 1 + −9 (Add -9 to both sides)

−y = −8

−y/−1 = −8/−1 (Divide both sides by -1)

y=8

Step: Substitute 8 for y in x=−y+3:

x = −y + 3

x = −8 + 3

x = −5 (Simplify both sides of the equation)

The cash price of her purchase would be $5262.79

If n is the number of times the interested is compounded each year, and 'r' is the rate of compound interest annually, then the final amount after 't' years would be:

[tex]a = p(1 + \dfrac{r}{n})^{nt}[/tex]

The Present value = C [1 - (1+i)^(-n)]/i

C = the amount of payment per period

i = interest rate

n=number of payments

In this problem we have;

C = $174.80

i = 12% per year compounded monthly

 = 12/(12 x 100)

 = 0.01

n = 3 x 12 = 36 months

Present Value = 174.80[1  - (1+0.01)^(-36)]/0.01

Cash price = $5262.79

Hence, the cash price of her purchase would be $5262.79

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Answer:

The radius is 5

Step-by-step explanation:

Make a jank Pythagorean theorem and then simplify

12^2 + x^2 = (x+8)^2

144+ x^2 = (x+8)^2

144 + x^2 = x^2 +16x +64

80 = 16x

x= 5

Answer:

sorry if I'm wrong but I think its. y the third circle

Answer:

x = √17

Step-by-step explanation:

x² = 4² + 1²

x² = 17

x = √17

x² = y² + z²

x² = 4² + 1²

x² = 16 + 1

x² = 17

x = √17✅

Hello.

Let's use the Distributive Property to simplify this expression:

[tex]\mathrm{-2(z-11)}[/tex]

Multiply -2 times z and -11:

[tex]\mathrm{-2z+22}[/tex]

[tex]\bigstar[/tex] Note:

When we multiply a negative number times a negative number, we get a positive number.

Therefore, the answer is

[tex]\mathrm{-2z+22}[/tex]

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

Recall, that 100cm make 1m

therefore, xcm make 1.75m

x= 1.75×100

x= 175cm

Answer:

Answer:

B

Step-by-step explanation:

72*4=288

288+1=289

Yiu have to use BODMAS first before you can solve

Answer:

A

Step-by-step explanation:

x is hour. {from the question}

k = [tex]\frac{-500+200}{5}[/tex]

[tex]=\frac{-300}{5}[/tex]

[tex]=-60[/tex]

So [tex]y=-60x+500[/tex] choose A.

I hope this helps you

:)

The function that describes the car's distance from Austin is

y = -60x + 500.

A function is a relationship between a number of inputs and outputs. A function is an association of inputs where each input is coupled with exactly one output. There is a range, codomain, and domain for every function.

Let x be the time period in hour.

And y is the distance from Austin.

We substitute the value of x =5 to the functions and see if it gives the output 200.

In A:

y = 60x -500

y = 60(5) - 500

y = -200

Distance is not negative. So, this is not a required function.

In B:

y = -60x +500

y = 200 miles.

This is a required function.

In C:

y = -40x + 500

y = -200 + 500

y = 300 miles.

This is not a required function.

In D:

y = 60x + 200

y = 300 + 200

y = 500 miles.

This is not a required function.

Therefore, y = -60x +500 is a required function.

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Answer:

A=2035.75

V=4033.81

Step-by-step explanation:

Depending on which formula you need you will need to solve for the separate shapes then add the answers together.

Cone: A=pi×r(r+hSquared +rSquared)

V=pi×rSquared×h/3

Cylinder: A=2pi×rh+2pi×rSquared

V=pi×rSquared ×h

Answer:

12 inches

Step-by-step explanation:

Answer: 7 inches, 10 inches, 12 inches...

Step-by-step explanation:

I didn't have an explanation, but I imputted these answers and I got it correct. Hope this helped!

Answer:

Step-by-step explanation:

Just subtract all the numbers from 38.75

Answer:

No i think im not quite sure tho hope this helps :>

Step-by-stepStep-by-stepStep-by-step explanation:

Answer:

There were 8 kids at the party.

Step-by-step explanation:

144/18 = 8

8 X 18 = 144

There were 8 kids at the party.

Have a great day!

Please rate!

Answer:

[tex]278.2 \: ft[/tex]

Step-by-step explanation:

Descended feet:

[tex]94 \: s \times 3.3 \: \frac{ft}{s} \: = 310.2 \: ft [/tex]

Ascended feet:

[tex]32 \: s \times 1 \: \frac{ft}{s} = 32 \: ft[/tex]

Total elevation:

[tex](310.2 - 32) \: ft = 278.2 \: ft[/tex]

Answer:

None (0) would be left

Step-by-step explanation:

if a rat eats three apples and I add two and eat two how many would it be left.

-3 + 2 = -1

-1 - 2 = - 3 or none

None would be left

Hope this helps!

Answer:

420 unique combinations

Step-by-step explanation:

Simply multiply:

2 * 5 * 6

There are 2 choices for the first set, and 5 choices for the second set. Each of the 2 choices from the first set can be combined with each of the 5 choices from the second set. So, there are 2 times 5 combinations from the first and second sets.

Using the Fundamental Counting Theorem, it is found that 6 different possible outcomes are there.

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

In this problem:

Then, the number of outcomes is given by:

N = 2 x 3 = 6.

More can be learned about the Fundamental Counting Theorem at https://brainly.com/question/24314866

Answer:

35  25

Step-by-step explanation:

you have to look at the serguecia and you find the answer

Step-by-step explanation:

m-n = 3 becomes m=3+n

Substitute 3+n to m in m+n = 5

Therefore;

3+n+n = 5

3 + 2n = 5

2n = 2

n = 1

m - n = 3, n is 1

therefore;

m - 1 = 3

m = 4

Answer:

your answer will be (4,1)

Step-by-step explanation:

i took the quiz :)

have a great rest of your day/night :)

Answer:

1.price(dollars) and soccer ball

2.y=30 and x=5

3. I think 5 or 30

Step-by-step explanation:

pa follow po

pa brainlest po

pa heart and 5 star

Answer: 6/7

Step-by-step explanation:

If the pen is not red, it must be either black or blue.

Therefore, the probablity is (6+6)/(6+6+2)

= 12/14

= 6/7

Answer:

each egg costs 42 cents

Step-by-step explanation:

since it’s five dollars for twelve eggs, divide five by twelve to get the cost per egg

There are three possible solutions:

Let be [tex]x[/tex], [tex]y[/tex] and [tex]z[/tex] the quantities of large, medium-sized and small candies bought by the unicorn., which represent non-negative integers. After a quick reading, we build the following system of linear equations:

[tex]x + y + z = 10[/tex]  (1)

[tex]4\cdot x +2\cdot y +z = 16[/tex]   (2)

We notice that the number of variables is greater than the number of linear equations. Thus, the system have several solutions. By (1):

[tex]z = 10 - x - y[/tex]

(1) in (2):

[tex]4\cdot x + 2\cdot y + 10 - x - y = 16[/tex]

[tex]3\cdot x + y = 6[/tex] (3)

After some inspections, we find three possible solutions:

There are three possible solutions:

To learn more on systems of linear equations, we kindly invite to check this verified question: https://brainly.com/question/20379472

Answer: x = 16

Step-by-step explanation: 20/4 = 5 and 80/5 = 16 so x = 16.

Answer:

16

Step-by-step explanation:

20 /4 = 5

80/5 = 16

16x5=80