Evaluate the expression 2y+12m+3.8 when y= -5 and m=2

Answer:

The graph would be -1x + 5

and the function is -1.5 + 6

Its asking for the initial value

so 6 > 5

so function B is correct

Answer:

Function B

Step-by-step explanation:

The y-int is the initial value

Funt A has a y-int of 5

Funt B has a y-int of 6

Answer:

2.3 is ur answer tell me if right

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

2.3 the anwser hope you have a nice day if you want an explanation comment down below

Answer:

30 Students

Step-by-step explanation:

If each student gets 1/6 of a cup of goldfish then that means that there are six parts for each cup of goldfish. So if you multiply 5 * 6  ( 5 cups of goldfish times how many parts of goldfish per student) you get 30

Answer:

E

Step-by-step explanation:

-2^4 = (-2)(-2)(-2)(-2) = 16

x^4 = x^4

16x^4

Answer:

16x^4

Step-by-step explanation:

-2^4 = 16

x^4 = x^4

Answer:

just think of this, The domain of a rational function consists of all the real numbers x except those for which the denominator is 0 . To find these x values to be excluded from the domain of a rational function, equate the denominator to zero and solve for x .

Answer:

18

Step-by-step explanation:

Answer:

Interest = $10000 x 0.02 x 4 = $800

a = 12 (cos(π/3) + i sin(π/3))

b = 3 (cos(π/4) + i sin(π/4))

a • b = 36 (cos(π/3) cos(π/4) + i cos(π/3) sin(π/4) + i cos(π/4) sin(π/3) + i ² sin(π/3) sin(π/4))

… = 36 (cos(π/3 + π/4) + i sin(π/3 + π/4))

… = 36 (cos(7π/12) + i sin(7π/12))

… ≈ -9.32 + i 34.8

Answer:

Angle 1 =  52°

Angle 2 =  ∠1 = 52 °  (isosceles triangle)

Angle 3 =  180° - 2∠1 = 180° - 2(52°) = 76°

Angle 4 =  ∠3 = 76°  (vertical angles)

Angle 5 =  180° - 2∠4 = 180° - 2(76°) = 28°

Angle 6 =  ∠4 + ∠5 = 76° + 28° = 104° (exterior angle)

Angle 7 =  180° - 2(180° - 104°) = 180° - 2(76°) = 28°

Angle 8 = ∠6 = 104° (exterior angle)

Answer:

Step-by-step explanation:

Really nice problem

<1 = 52                         Given

<2= 52                         The triangle is isosceles. Angles are equal because they are opposite equal sides.

<3 = 180 - <1 - <2 = 180 - 2*52

<3= 180-104 = 76          Every triangle = 180 degrees.

<4 = 76                         Vertically opposite angles (which are equal)

<5 = 180 - 2*76 = 28    180 - 2 base angles (76)  taken away from 180

<6 = 76+28 = 104         The exterior angle equals <4 + <5

<7 = 180 - 2*Supplementary angle to <6     180 - 2*76 = 28

<8 = <7 + <4 = 28 + 76 = 104

See if you can figure out why I used angle 4

Answer:

8c - 7r + 10p - 20e

Step-by-step explanation:

(20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

(subtract like terms) (aka. 20c - 12c, 15r - 22r, 75p - 65p, 50e - 70e)

8c - 7r + 10p - 20e

Answer:

substitution

reflexive

Step-by-step explanation:

Answer: y = -x+5

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Answer:

The answer is 12

Step-by-step explanation:

Answer:

n=-4

Step-by-step explanation:

:D

Answer:

the correct answer is D) -4

Answer:

red- y= 2x +5

yellow- y= -2x+5

black - y= 2x-6

green- y= -2

blue- x= 5

Step-by-step explanation:

Answer:

5 people ordered the chicken, one person ordered the steak .

Step-by-step explanation:

Okay, let's do this!

We know:

- Steak is $17

- Chicken is $14.80

- You have 6 people in your family.

- The total bill was $91.

Chicken times 5 = $74

Steak times 1 = $ 17

5 chicken and one steak equals 91.

Therefor, 5 people ordered the chicken and one person ordered the steak.

Hope this helps! Best of luck, happy holidays and stay safe!

Answer:

(3, - 4 )

Step-by-step explanation:

Given the 2 equations

- 2x + 4y = - 22 → (1)

2x + 8y = - 26 → (2)

Adding the 2 equations term by term will eliminate the x- term, that is

12y = - 48 ( divide both sides by 12 )

y = - 4

Substitute y = - 4 into either of the 2 equations and solve for x

Substituting into (2)

2x + 8(- 4) = - 26

2x - 32 = - 26 ( add 32 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

solution is (3, - 4 )

Answee:

We have these two equations:

-2x +4y =-22

2x + 8y -26

We need to try to get the same number multiplying both x or y, I think we can make the 2 of the first equation negative, for that, we multiply all the equation by -1:

2x + 8y =-26  ---- -2x - 8y =26

Now we have this:

-2x +4y = -22

-2x -8y = 26

Now e substract both equations:

-2x - (-2x) +4y -(-8y) = -22-26

12y = -48

Y = -48/12 = -4

And we replace to get x

-2x + 4y = -22

-2x +4*(-4)=-22

-2x - 16 = -22

x= -6/-2 =3

Answer:

1:3 or 1/4 and 3/4

2:6

3:9

Step-by-step explanation:

Answer:

Closer to god

Step-by-step explanation:

Get closer to God

Answer:

для всех этих?

Step-by-step explanation:

-2=3x+14+x=

x=-4

10у+6=12у-8=

я не знаю этого извините

11z-3=-3-12z

z=0

Answer:

Step-by-step explanation:

El teorema de pitagoras establece la siguiente relación:

[tex]a^{2} +b^{2} =h^{2}[/tex]

el cuadrado de la hipotenusa es igual a la suma de los cuadrados de los catetos , por lo cual la respuesta correcta es la D.

Answer:

1:2

Step-by-step explanation:

when they both divide by 5, it gets you 1 and 2. It's in the simplest form.

Answer:

x = 30

Step-by-step explanation:

To get the left side of the triangle, take the square root of the left squares area, 576, to get the two sides a nd b of 24 and 18. Use the Pythagorean theorem (a^2 + b^2 = c^2) to get x = 30

Good luck with your homework :)

Answer:

-3

Step-by-step explanation:

M = y2 - y1 / x2 - x1

Hope this helps. Pls give brainliest.

Answer:

38

Step-by-step explanation:

everything is being minus 38

Answer:

she starts w/ $900 I think

Step-by-step explanation:

Answer:

1. 900

2. 50 dollars

3. 6 weeks

4. 300 dollars

5. 75 dollars

1. when the number of weeks are at 0, the money she has in her account is 900. So, she has 900 dollars in her account at the beginning.

2. she starts off with 900. The next week, she has 850 in her account, then 800, and so on. therefore, she spends 50 dollars a week.

3. 1/3 times 900 is 300, so she needs to spend 300 dollars. 300/50 is 6, so it will take her 6 weeks to spend 300 dollars.

4. If she spends 50 a week over 12 weeks then multiply 50 and 12. You get 600. we know she starts with 90p, so 900-600 is 300. she spends 600 and ends up with 300 in 12 weeks.

5. we know she spends 50 a week. 50 times 1.5 is 75, so hee brother spends 75 dollars a week

Answer:

One-eighth

Step-by-step explanation:

26/52 * 13/52

The probability that a black card is chosen first and a heart is chosen second is one-eighth

Probability is the likelihood or chance that an event will occur. Mathematically;

Probability = expected outcome/Total outcome

Since a deck of cards contains 52 cards, hence the total outcome is 52

If a black is chosen first, the probability of choosing a black is 26/52 = 1/2

If a heart is chosen second and replaced, the probability of choosing a heart is 13/52 = 1/4

Pr(black card and then heart) = 1/2 * 1/4

Pr(black card and then heart)  = 1/8

Hence the probability that a black card is chosen first and a heart is chosen second is one-eighth

Learn more on probability here: https://brainly.com/question/24756209

Answer:

(4,0)

Step-by-step explanation:

x was three for the original image and y is -4.

Then if x goes right by 1 unit, we need to add one on three. 3+1=4

and if y goes up by 4units, we will add 4 at the original point. -4+4 = 0

so the answer is (4,0)

Answer:

12

Step-by-step explanation:

If there is 3 tickets and it cost 36 dollars you will divide 36 by 3 and get 12

Answer:

12 dollars

Step-by-step explanation: