12x + 2y = 6

A. solve for y

B. What is the slope and what is the y-intercept?

​

Answer:

7.07 in^2 is what i got

Answer:

i cant see the question

Step-by-step explanation:

Answer:

Point Form:

(

−

4

11

,

−

19

11

)

Equation Form:

x

=

−

4

11

,

y

=

−

19

11

Step-by-step explanation:

Answer:

choose "infinitely more solutions"

Step-by-step explanation:

Let's solve this system by substitution method

y+1=2x

- 1 = - 1

y = 2x -1   <-- sbstitute this in the next equation

---------------------------------------------------------------------------------

    5y+5 = 10x

5(2x -1) + 5 = 10x

10x -5 + 5 = 10x

10x + 0= 10x

- 10x = -10x

0 = 0      <-- infinitely more solutions

Answer:

5+5=10x

45×+=1+32=

Answer:

a)18.8

Step-by-step explanation:

Basically, you have to add all the numbers from the data set (188) then divide them by 10 and that equals 18.8

The second part you have to add 32 to 188 ( which equals 210) and that by 11 which equals 20

Answer:

100

Step-by-step explanation:

80*2=160

so 50*2=100

Answer:

I think c

Step-by-step explanation:

not completely sure cant see question

Step-by-step explanation:

-8x+5 > 21

Minus 5 from both sides

-8x > 16

Then divide 8 from both sides (also I am pretty sure the sign would change because you are dividing by a negative number)

x < -2

So the answer is x is less than or equal to -2

or C

I hope this helps!

Answer:

Step-by-step explanation:

Answer:

its a three out of seven then it stays the same

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

its 5 because the 6 is above five so it rounds the 4 to a 5 if that makes sense prob not lol

Step-by-step explanation:

Answer:

1 whole mile

Step-by-step explanation:

the LCD is 15. 5x3=15. what we do to the denominator we do to the top so 1x3=3 now we have 3/15.

now do that with the other fraction

3x5=15

2x5=12

12/15+3/15= 15/15= 1 whole

Answer:

Fixed

x=5.66

Step-by-step explanation:

This is an around about way since it's not a right triangle.

lets call the segment line that bisects the lower right angle= M.

The two triangles created would be similar. So:

4/6=M/(x+3)

4x+12=6M

M=(4x+12)/6

and

(x+3)/(x+4)=M/6

(6x+18)=Mx+4M

M=(6x+18)/(x+4)

since M=M

(4x+12/6=(6x+18)/(x+4)

(x+4)(4x+12)=6(6x+18)

4x^2+12x+16x+48=36x+108

4x^2+28x+48=36x+108

4x^-12x-60=0

x^2-3x-15=0

Factor

(x+2.65)(x-5.66)=0

x=5.66

Answer:

Yes!

Step-by-step explanation:

4x5= 20

15+5= 20

Answer:

21.8cm is the required answer

Step-by-step explanation:

The measurement of the third side of the triangle is 22 cm

The law of sine or the sine law states that the ratio of the side length of a triangle to the sine of the opposite angle, which is the same for all three sides.

Given is a triangle with angles 75° and 31.8° also two of its sides are 12 and 22 we need to find the third side of the triangle,

Finding angle A

180°-(75°+31.8°) = 73.2°

Now, using the sine law,

Sin 73.2° / a = Sin 75° / 22

a = 21.80

a ≈ 22

Hence, the measurement of the third side of the triangle is 22 cm

Learn more about sine law, click;

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Answer:

The change in temperature was of -16ºF, that is, a decrease of 16ºF.

Step-by-step explanation:

At noon, the temperature was of 82°F.

By midnight the temperature had fallen to 66°F.

Change:

Final value subtracted by initial value, so

66ºF - 82ºF = -16ºF

The change in temperature was of -16ºF, that is, a decrease of 16ºF.

Answer:

The answer is ->

x>-3

Answer:

a

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

Answer and Step-by-step explanation:

22ft = x (c)

20ft = y (b)

18ft = z (a)

Plug into equation.

[tex]22^{2} = 20^{2} + 18^{2} - 2(20)(18)cosC (X)\\\\484 = 724 - 720cosC\\\\-240 = -720cosC\\\\\frac{1}{3} = cosC\\\\cosx^{1} (\frac{1}{3} ) = C\\\\C = 70.5288\\\\[/tex]

C ≈ 70.5 is the answer.

Answer:

The answer is 1,300 tickets.

Step-by-step explanation:

If you add 2%+8%+16%= 26%  26% of 5,000 is 1,300.

Answer:

1300

Step-by-step explanation:

platinum: 2%+club: 8%+ floor: 16%=26%

[tex]\frac{26}{100}[/tex]×[tex]\frac{5000}{1}[/tex] =1300

Answer:

The lines intersect at (-2,2).

Step-by-step explanation:

The line has an y intercept of 1 and a slope of -1/2 so after graphing the both of them thats where they intersect.  

Answer:

2 table spoons

Step-by-step explanation:

you have six teaspoons, and a ratio of 3:1, so if you use that, then times the three by two, and theres your six teaspoons, and then that means 2 table spoons!

Answer:

Decimal Form:1.766666...

Mixed Number Form: 1 23/30

Exact Form:53/30

Step-by-step explanation:

Step-by-step explanation:

i think it should be

2(8x+3)+10

Answer:

16x+16

Step-by-step explanation:

8x+3+8x+3+5+5

16x+6+10

16x+16

Answer:

Step-by-step explanation:

[tex]\frac{21}{33}[/tex] simplified would be [tex]\frac{7}{11}[/tex]

The probability that they play violin or guitar is 7/11 .

Probability is the likeliness of an event to occur.

It is given that

The number of students who only play violin is 8

The number of students who only play guitar is 10

The number of Students who play both is 3

The number of students who don't play either is 12

Total Students = 8+10+3+12 = 33

Total favorable outcomes (violin or guitar) = 8 + 10 +3

Probability = Total favorable outcomes / Total outcomes

Probability = 21 / 33

Probability = 7/11

Therefore the probability that they play violin or guitar is 7/11 .

To know more about Probability

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Answer:

The slope is 5 and the y-intercept is at (0, 6)

Step-by-step explanation:

Parallel lines have the same slope, so the slope of the equation is 5. The equation is y = 5x + 6, so the y-intercept is 6.

Answer:

7(5y+7)

Step-by-step explanation:

7×5y=35y

7×7=49

so its 7(5y+7)

Answer:

1/7 +5/9={1×9+5×7)/(9×7)=44/63is your answer