Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

Answer:

b

Step-by-step explanation:

the figure of the statement shows ECD, 1/2 -m = ECB= m>

Answer:

x = 3

Step-by-step explanation:

To solve this equation you use the pythagorean theorem to find the missing side length.

4^2+x^2=5^2

16+x^2=25

Then subtract 16 from both sides

x^2=9

Then just find the square root of 9 which is 3

Answer:

x=65

Step-by-step explanation:

since its 65 on one side, its going to be 65 on the other. they are congurent

Answer:

Step-by-step explanation:

Label each line :D

Answer:

x=3

Step-by-step explanation:

isolate the variable.

Answer:

she lost 15 pounds overall

Step-by-step explanation:

because if she lost 20 and gained 5 you need to subtract 5 from 20 and you get 15 so overall she has lost 15 pounds! I hope I helped!!!!

Answer:

For people who want to answer this(not me) here is a translation:

La somme de l age de Anaise de sa mère et de sa grand mère est égale a 130 anaise a le tière de l age de sa mere s mere a le double de se lui d esa grand mere

is =

The sum of the age of Anaise of his mother and of his grandmother is equal to 130 anaise of the age of his mother s mother to double his of his grandmother

hope this helps!

Answer:

There are 12 quarters in 3 units

Answer:

12 quarters and 3 units i hope this helped and good luck on the quiz/test!!

Answer:

D. about 7.3 units

Step-by-step explanation:

Answer:

Since the long side is 7 units and the shorter side is 2 units, to find the hypotenuse it would be 7^2+2^2=Hypotenuse^2-->49+4=Hypotenuse^2--> [tex]\sqrt{53} \\[/tex]=Hypotenuse-->7.280109889 which is about 7.3 :)

Step-by-step explanation:

Answer:

(3, 5)

Step-by-step explanation:

Answer:

The temperature at 8:00 A.M. was 18º C.

Step-by-step explanation:

Given that at 2:00 P.M., a radio announcer reported that the temperature was 25 ° C, and that from 11:00 A.M. to 2:00 P.M. the temperature had risen 4 ° C, while from 8:00 A.M. to 11:00 A.M. the temperature had risen 3 ° C, to determine what was the temperature at 8:00 A.M. the following calculation must be performed:

25 - 4 - 3 = X

21 - 3 = X

18 = X

Thus, the temperature at 8:00 A.M. was 18º C.

Answer: 42 1/2

Step-by-step explanation:

We subtract 26 1/6 from 68 1/2. We do this by finding the LCM of 6 and 2. That is 6. We multiply 1/2 by 3/3 to get 3/6. Now, we subtract. 68 - 26 is 42, and 3/6 - 1/6 is 2/6. Our answer is 42 2/6. That can be simplified to 42 1/3.

Answer:

42 1/3

Step-by-step explanation:

Subtract 26 1/6 from 68 1/2 by finding the lowest common denominator (6).

Answer:

Step-by-step explanation:

y - 0 = -3(x - 9)

y = -3x + 27

answer is A.

Answer:

2

Step-by-step explanation:

Answer:

x is equal to 2

Step-by-step explanation:

Just because

Answer:

35° is ur answer

Step-by-step explanation:

Answer:

y<5 with the line underneath too

Step-by-step explanation:

Answer:

634.5

Step-by-step explanation:

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

A function can have only one output for any given input. Thus for the repeated input, the function will have the same output repeated.

A non-function will have two (or more) different outputs for one input. So, for the repeated input, the non-function will have different outputs. (Anything that is not 6 will do.)

Answer:

2y+12

Step-by-step explanation:

Answer:

Exact form: 36(3.14)

Step-by-step explanation:

6 x 6 x (3.14 or pie)

36(3.14)

Decimal form: 113.097 = 113.1

Answer: 28.3

Step-by-step explanation:

6/2 = 3(radius)

3*3*3.14 = 28.26

Round up for tenths place

28.3

Answer:

[tex]\frac{y^2}{100} -\frac{x^2}{144} =1[/tex]

Step-by-step explanation:

By looking at the characteristics given, it can be determined that the equation will be vertical.

Being that the center is the midpoint of the vertices, the center is (0,0).

We have determined that the equation is vertical, so the equation used to find the asymptotes is [tex]y= k+\frac{a}{b} (x-h)\\ \\y=k-\frac{a}{b} (x-h)[/tex] . ± [tex]\frac{5}{6}[/tex] x is the asymptote.

We know that a is equal to 10 because of the vertices, so a squared is equal to 100.

[tex]\frac{a}{b} =\frac{5}{6}[/tex]

[tex]\frac{5}{6} =\frac{10}{b}[/tex]

When you cross multiply, and solve for b, you should get 12. Because b is 12, b squared is 144.

Now just fill the vertical transverse axis equation.

[tex]\frac{y^2}{100} -\frac{x^2}{144} =1[/tex]

Answer:

basdasidw buga

Step-by-step explanation:

Answer:

Part A: The amount of students represented is around 68-69

Part B: You Can collect the data by using the dot plot, the units are text messages

Part C: How many students receive text messages over the weekend? This is a statical question because there’s more than one answer.

I’m not sure by the way, I hope it helps anyway. If this doesn’t work out then sorry :)

Step-by-step explanation:

6p² - 13p + 6

= 6p² - ( 9 + 4 )p + 6

= 6p² - 9p - 4p + 6

= 3p ( 2p - 3 ) - 2 ( 2p - 3 )

= ( 2p - 3 ) ( 3p - 2 )

Hope it helps :)

Step by step:

6p2 - 13p + 6

6p2 - 4p - 9p

Common factor from the two pairs

6p2 - 4p - 9p + 6

2p(3p-2) - 3 (3p - 2)

Then, rewrite in factored form

2p(3p - 2) - 3 (3p - 2)

(2p - 3) ( 3p - 2)

Solution

(2p - 3)(3p - 2)

The quotient is 0.0004082

Answer:

I think it goes in this order

<LNO<NLM <OLN

Answer:

<LNO<NLM <OLN

Step-by-step explanation: